This reexamination of earlier forecasts and statistics related to research library growth--Purdue studies first published in 1965, data and forecasts from Fremont Rider's 1944 book--shows mixed results for evidence of continuing rapid growth of collections and acquisition expenditures and marked decline in acquisition rates. (16 references) (EJS)

Argues that evaluating a library's collection is not an acceptable substitute for evaluating the collection development process and its developers. With increasing materials costs, overselection can be much more serious than underselection. Several useful methods for evaluating collection development incorporate statistics regarding proportional…