id author title date pages extension mime words sentence flesch summary cache txt crl-12197 Shaw, Ralph R. CATCALL 1970-03-01 7 .pdf application/pdf 4455 164 66 If standard book numbers were assigned for libraries only, jobbers and booksellers would have to follow suit if they wanted any library business. It is simply that there has not been any sense of urgency about getting all pub- lishers in the United States to assign SBN s to their books in print or to set up a standardized customer number for all libraries, and book jobbers, and book- \ 94 I College & Research Libraries • March 1970 sellers. cache/crl-12197.pdf txt/crl-12197.txt