00670nam0-22002531i-450-990002676710403321000267671FED01000267671(Aleph)000267671FED0100026767120000920d--------km-y0itay50------baENGIntroducing system designby SquireReading, Mass.Addison-Wesleys.d.in 8 pp. 346Squire,Enid109576ITUNINARICAUNIMARCBK9900026767104033218-0-76-TI5380ECAECAIntroducing system design428276UNINAING01