00556 a2200157 4500 029.7/ Sy87n System Development Corporation National document-handling systems for science and technology New York: Wiley, 1967 xi,344p. illus. Selected bibliography: p. 335-336 Information processing Information systems Information technology Information services Documentation Science and technology Information retrieval ddc GEN 66027 66013 0 0 ddc 0 0 TUCL TUCL 2013-06-14 0 029.7/Sy87n 42696 2013-06-14 00:00:00 2013-06-14 GEN