id author title date pages extension mime words sentence flesch summary cache txt crl-10327 Stewart, M. A. The Duality of Demand on University Libraries 1947-10-01 9 .pdf application/pdf 5141 237 58 Our present card catalogs are about as relevant to the needs and abilities of entering college students as would be the radar equipment found in a B-29 for a Piper Cub. This, however, does not connote segregation of library services, but different libraries. cache/crl-10327.pdf txt/crl-10327.txt