id author title date pages extension mime words sentence flesch summary cache txt ital-2936 Ruecking, Jr., Frederick H. Bibliographic Retrieval from Bibliographic Input; the Hypothesis and Construction of a Test 1968-12-01 12 .pdf application/pdf 4013 218 63 Before the retrieval methodology can be described, it is necessary to outline the compression technique to be used with author and title words. Thus, the uniqueness of a string of title words is reduced to the following chance of duplication: (2.5 X 1.33 )• 3.3• n• or-n 232 Journal of Library Automation Vol. cache/ital-2936.pdf txt/ital-2936.txt