id author title date pages extension mime words sentence flesch summary cache txt crl-13595 Payne, Eleanor R. Library of Congress Cataloging Service, with a Comprehensive Subject Index (Book Review) 1980-09-01 4 .pdf application/pdf 2193 109 56 Variations of approval plans , such as those designed to obtain publications of cer- tain presses or authors, are not mentioned, nor is there any information on foreign plans (except for a few comments about Blackwell's, ·England), a major oversight as such plans can't be built on the same model used to construct domestic plans. The authors do not provide a critical analysis of approval plans but unwarrantably assume that such plans are the most efficient and economical way to obtain books. cache/crl-13595.pdf txt/crl-13595.txt