Major trade and professional publication, online & related business information acquistions, second quarter 2002.

MAJOR TRADE AND PROFESSIONAL PUBLICATION, ONLINE & RELATED BUSINESS
INFORMATION ACQUISTIONS, SECOND QUARTER 2002

Publication/Property             Buyer

Motor Service *                  Advanstar Comm./Boston, MA
Law.com                          American Lawyer Media/N.Y.
Dalton Publications              BISYS/New York
LLH Technology Publishing        Butterworth/Woburn, MA
WestPack, EastPack &             Canon Comm./Los Angeles, CA
 SouthPack trade shows
business e-marketplaces          Corry Publ./Erie, PA
Frozen Food Age *                Cygnus Bus./Westport, CT
 Food Logistics *
Vulcan Publications              Cygnus Bus./Westport, CT
 Construction Site News *
 Electrical Contracting &
 Engineering News *
 Fabricating & Metalworking *
 five other magazines,
 web sites and card decks
Wila Verlag                      Derwent Information/London
MoneyView Online B.V.            Dow Jones Newswires/Jersey City, NJ
FinancialMarketingBiz.com        eFinance Insider/Princ., NJ
Global Success Corp.             Eli Research/Wash., D.C.
Hanley & Belfus Inc.             Elsevier Science/New York
 Academic Medicine *
 PreHospital Emergency Care *
 8 other magazines & 400
 book titles
Krause Publications              F&W Publ./Cincinnati, OH
 including four trade magazines
Museums Now *                    Great American/Sparta, MI
Western Producer *               GVIC Comm./Vancouver, BC
 Farming * & directories
Les Editions du Centre de        Harcourt/Orlando, FL
 Psychologie Applique
Special Situations Report * NL   Horizon Publg./Hammond, IN
Aurigin Systems Inc.             Info. Holdings/Stamford, CT
Online Inc.                      Information Today/Medford, NJ
 EContent and eMedia *
 magazines, directories
 and Web sites
Hill-Donnelly Directory Co.      infoUSA/Omaha, NE
Jupiter Research & Events        INT Media/Darien, CT
J.J. Kenny Drake, Inc.           JJKD Holdings/New York
250 teacher ed. titles           John Wiley & Sons/New York
A&M Publishing                   John Wiley & Sons/New York
GIT Verlag                       John Wiley & Sons/New York
Quicklaw, Inc.                   LexisNexis/Markham, ON
Hulbert Financial Digest         Marketwatch.com/S.F., CA
Reality-Based Learning Co.       McGraw-Hill Education/N.Y.
American Shoemaking *            McLeish Comm./Ste. Anne de
 Leather Manufacturer *          Bellvue, PQ
 book division, guides
 and directories
TriGenesis Comm.                 MediMedia/Teterboro, NJ
ACNielsen eRatings.com           Netratings/Milpitas, CA
AdRelevance                      Netratings/Milpitas, CA
DDC Publishing                   Pearson/London
PubNet                           R.R. Bowker/New Prov., NJ
Poker Digest *                   Shulman Media/L.V., NV
Language Teaching Publtns.       Thomson Learning/Boston, MA
education assets                 Thomson Media/New York
bus. & management books          Wolters Kluwer/Chicago, IL
Casenotes Publishing Co.         Wolters Kluwer/New York
Charles D. Spencer & Assoc.      Wolters Kluwer/Chicago, IL
Intercounty Clearance Corp.      Wolters Kluwer/Chicago, IL
World Footwear *                 World Trade Publishing/
World Footwear China *           East Arlington, MA

Publication/Property             Seller

Motor Service *                  MCA Comm./Westport, CT
Law.com                          management, S.F., CA
Dalton Publications              management/St. Rose, LA
LLH Technology Publishing        management/Eagle Rock, VA
WestPack, EastPack &             Reed Exhibitions/Norwalk, CT
 SouthPack trade shows
business e-marketplaces          VerticalNet/Malvern, PA
Frozen Food Age *                VNU Bus./New York
 Food Logistics *
Vulcan Publications              management/Birmingham, AL
 Construction Site News *
 Electrical Contracting &
 Engineering News *
 Fabricating & Metalworking *
 five other magazines,
 web sites and card decks
Wila Verlag                      management/Munich, Ger.
MoneyView Online B.V.            Moneyview Nederland/Amsterdam
FinancialMarketingBiz.com        MarketingSherpa/Wash., D.C.
Global Success Corp.             management/Naples, FL
Hanley & Belfus Inc.             Holtzbrinck Publ./Munich
 Academic Medicine *
 PreHospital Emergency Care *
 8 other magazines & 400
 book titles
Krause Publications              management/Iola, WI
 including four trade magazines
Museums Now *                    J&D Kaufman/San Diego, CA
Western Producer *               Producer Pub./Saskatoon, SK
 Farming * & directories
Les Editions du Centre de        WEKA/Munich. Ger.
 Psychologie Applique
Special Situations Report * NL   Individual Investor/N.Y.
Aurigin Systems Inc.             management/Cupertino, CA
Online Inc.                      management/Wilton, Ct
 EContent and eMedia *
 magazines, directories
 and Web sites
Hill-Donnelly Directory Co.      management/Tampa, FL
Jupiter Research & Events        Jupiter Media/New York
J.J. Kenny Drake, Inc.           McGraw-Hill/New York
250 teacher ed. titles           Pearson/London
A&M Publishing                   management/Guildford, Eng.
GIT Verlag                       management/Darmstadt, Ger.
Quicklaw, Inc.                   management/Kingston, ON
Hulbert Financial Digest         management/Alexandria, VA
Reality-Based Learning Co.       management/Seattle, WA
American Shoemaking *            Shoe Trade Publ./Arlington, MA
 Leather Manufacturer *
 book division, guides
 and directories
TriGenesis Comm.                 Quadrant/Chatham, MJ
ACNielsen eRatings.com           VNU/New York
AdRelevance                      Jupiter Media/New York
DDC Publishing                   management/New York
PubNet                           AAP/Wash., D.C.
Poker Digest *                   Casino Journal/L.V., NV
Language Teaching Publtns.       management/Bove, Eng.
education assets                 McGraw-Hill/New York
bus. & management books          Prentice Hall/New York
Casenotes Publishing Co.         management/Santa Monica, CA
Charles D. Spencer & Assoc.      management/Chicago, IL
Intercounty Clearance Corp.      management/New York
World Footwear *                 Shoe Trade Publ./Arlington,
World Footwear China *           MA

* Bold

All titles in bold are magazines or journals unless otherwise noted.