id author title date pages extension mime words sentence flesch summary cache txt crl-10989 McNeal, Archie L. Ratio of Professional to Clerical Staff 1956-04-30 5 .pdf application/pdf 4541 444 83 At this point it might be well to esti- mate the disadvantages attendant u p o n entry into the library profession without formal library school training. Thus, with an ef- fective professional staff, a reasonable number of clerical personnel, and stu- dent assistants as available and needed, there would be a much sounder person- nel program, and evaluation would be simplified. cache/crl-10989.pdf txt/crl-10989.txt