id author title date pages extension mime words sentence flesch summary cache txt crl-12344 Barry, James W. Handbook of Medical Library Practice (Book Review) 1971-09-01 2 .pdf application/pdf 1428 75 53 Middle managers, as defined by Professor Plate's study, occupy positions in- volving direct supervision of four or more professional librarians, excluding directors, associate directors, and assistant directors. The purpose of the study was to define a composite professional personality profile of librarians in supervisory positions, not only to determine their own characteristics, but their attitudes toward library directors and their influence in affecting professional attitudes of personnel under their supervi- sian. cache/crl-12344.pdf txt/crl-12344.txt