id author title date pages extension mime words sentence flesch summary cache txt crl-10783 Stubblefield, Louise; Forrest, Fred H. Columbia's New Charging System 1953-10-01 6 .pdf application/pdf 4090 225 72 Few have complained and those that have ob- jected have been ready to cooperate when we have explained the two features of the new system that make books more readily available for the reader: (1) Books are returned immediately to the shelf. It was a slow, cumbersome process for an assistant had to handle card by card each of the approximately 60,000 entries in the location file to see if it represented over- due books. cache/crl-10783.pdf txt/crl-10783.txt