id author title date pages extension mime words sentence flesch summary cache txt crl-10066 Smith, Maurice H. The Selection of Chemical Engineering Periodicals in College Libraries 1944-05-31 11 .pdf application/pdf 13348 1696 106 I I I , t h r e e a r e of t h e v 222 COLLEGE AND RESEARCH LIBRARIES t r a d e a n d t e c h T h e r e is l i cache/crl-10066.pdf txt/crl-10066.txt