Articles from Library Trends (March 22, 1993)

Title	Author	Type	Words
Changes in the use of literature with time - obsolescence revisited.	Line, Maurice B.		8461
Changing values in the published literature with time.	Rothenberg, Dianne		6045
Intervening in the life cycles of scientific knowledge.	Swanson, Don R.		9355
On the nature of information and knowledge and the interpretation in the economic sciences.	Mattessich, Richard		11889
Patent citation cycles.	Olivastro, Dominic		1747
Quality control of documents.	Daniel, Evelyn H.		8342
The preservation of knowledge.	Cloonan, Michele Valerie		4644
The value of currency.	Wilson, Patrick		5422