Major trade and professional publication, online and related business information acquisitions.

Major Trade and Professional Publication, Online
and Related Business Information Acquisitions,
Third Quarter 2005

Publication/Property          Buyer                  Seller

Off Road Expo          Advanstar Comm./       Peterson Events/
                         New York               Arcadia, CA
POOL trade show        Advanstar Comm./         management/
                         New York               Las Vegas, NV
Project Trade Show     Advanstar Comm./         management/
  Group                  New York               New York
SchoolWorks            Arc Capital Dev./      CCV Software/Vero
                         Chicago, IL            Beach, FL
"The Welfare           Business Publishers/   Capitol City Publ./
  Reporter" NL           Wash., D.C.            Bethesda, MD
Real Estate School     CGI Holdings/            shareholders/
  Online                 Northbrook, IL         Miami, FL
Incoming Calls         CMP Media/               management/
  Management Center      Manhasset, NY          Annapolis, MD
Light Reading Inc.     CMP Media/Manhasset,     management/
                         NY                     New York
TechOnLine             CMP Media/Manhasset,     management/
                         NY                     Bedford, MA
Naylor Publications    Clarity Partners/        management/
                         L.A., CA &             Gainesville, FL
                         ZelnickMedia/
                         New York
"San Diego Lawyer"     CurtCo/Malibu, CA      San Diego Publ./
  consumer and                                  San Diego, CA
  custom titles
"EMS Magazine"         Cygnus Bus. Media/     Summer Comm./
  EMS Expo               Westport, CT           Van Nuys, CA
  "Advanced Rescue
  Technology"
  "Frontline
  First Responder"
iMedia                 dmg world media/       management/
  Communications         New York               Dan Point, CA
Corporate Value        Duff & Phelps/         McGraw-Hill/New York
  Consulting             New York
"Mobile Enterprise"    Edgell Comm./          Leisure Publ./
  web site,              Randolph, NJ           Los Angeles, CA
  e-newsletter,
  research reports
  and custom
  publishing
  division
MC Strategies          Elsevier/New York      management/
                                                Atlanta, GA
"Healthcare            HCPro/Marblehead, MA   Business Word/
  Advertising                                   Centennial, CO
  Review" NL
"HealthCare
  Strategic
  Review" NL
  and two other
  related
  newsletters
"Healthcare Leaders"   HCPro/Marblehead, MA   Healthleaders Media/
  "California                                   Nashville, TN
  Healthfax" NL and
  daily, weekly and
  monthly
  e-newsletters
"Wealth Manager"       Highline Media/        Bloomberg/New York
                         Hoboken, NJ
Search Engine          Incisive Media/        Jupitermedia/
  Strategies             London                 Darien, CT
  trade shows
  C1ickZ.com
  web sites
"Int'1. Journal of     J. Wiley & Sons/       Robotic Publ./
  Medical Robotics       Hoboken, NJ            Adingham, UK
"Mental Health         J. Wiley & Sons/       Manisses Comm./
  Weekly" NL             Hoboken, NJ            Providence, RI
"Alcoholism & Drug
  Abuse Weekly" NL
  and five
  other related
  newsletters
MindBranch Inc.        MarketResearch/        management/
                         Rockville, MD          North Adams, MA
TurnLeaf Solutions     McGraw-Hill Educ./     management/
                         New York               Littleton, CO
Analyst Direct/        Northern Light/        TechTarget/
  Analyst Views          Cambridge, MA          Needham, MA
  assets
Oceana Publications    Oxford Univ. Press/    management/Dobbs
                         Cary, NC               Ferry, NY
AGS Publishing         Pearson/Upper Saddle   WRC Media/New York
                         River, NJ
CMM Int'l.             Pennwell/Tulsa, OK     Paperloop/Atlanta,
  conference                                    GA
"Small Times"          Pennwell/Tulsa, OK     Small Times/Ann
                                                Arbor, MI
MSD2D                  Penton Media/          management/Lake
                         Cleveland, OH          Forest, IL
Delta Education        School Specialty/      Wicks Learning/
                         Greenville, WI         New York
"Interiors &           Stamats Bus.           LC Clark Publ./
  Sources"               Media/Cedar            N. Palm Beach,
"EnvironDesign         Rapids, IA               FL
  Journal"
"Green Guide to
  NeoCon,"
  web sites and
  conference
"Earnshaw's Infants"   Symphony Publ./        Earnshaw Publ./
"Footwear Plus"          Needham, MA            New York
"Small World"
Triangle Journals      Taylor & Francis/      management/Oxford,
  "Educational           New York               UK
  Action Research"
  "Teacher
  Development"
  "Technology,
  Pedagogy &
  Education"
  and seven other
  related journals
Sheshunoff             Thompson Publ.         management & Austin
  Information            Gp/Wash., D.C.         entures/Austin, TX
  Services
Global Securities      Thomson Corp./         management/
  Information            Stamford, CT           Washington, D.C.
BroadcastOne           Thomson Financial/     management/Hong Kong
                        New York
ChargeMasters          UCG/Rockville, MD      management/Truckee,
                                                CA
Informex trade show    United Bus. Media/     SOCMA/Wash., D.C.
                         London
"Addication            Vendome Group/         Manisses Comm./
  Professional"          Cleveland, OH          Providence, RI
  "Behavioral
  Healthcare
  Tomorrow"
IMS Health (pending)   VNU/Amsterdam          shareholders/
                                                Fairfield, CT
George E. Fern Co.     Wachovia Capital/      managemenet/
                         Charlotte, NC          Cincinnati, OH
Primedia Bus.          Wasserstein/New York   KKR/New York
  Information unit
  70 trade magazines
  100 web sites,
  25 events and
  50 directories
  in 21 categories
ProducersWeb           Weisner Publ./         management/Phil., PA
                         Centennial, CO
"Credit Union Times"   Wicks Bus. Info./      management/
                         Fairfield, CT          W. Palm Beach, FL
Boucher                Wolters Kluwer         management/
  Communcations          Health/Phil., PA       Ft. Wash., PA
  "Eyecare Business"
  "Optometric
  Management"
  four other related
  monthly magazines,
  quarterly and
  semi-annual
  supplements,
  seminars,
  conferences,
  newsletters and
  custom programs
NDC Health Corp.       Wolters Kluwer/        management/
                         New York               Phoenix, AZ
Washington             Xinhua Finance/        management/
  Analysis LLC           Hong Kong              Washington, D.C.