00000cam a22000003a 4500 UP-8027390931313870263 Buklod 20121115102647.0 m |o d | ta 121115s1971 xx d r |||| u| (iLib)UPVIS-00026829028 ess 11.15.12 eng AG521 K78 Kruzas, Anthony Thomas Encyclopedia of information systems and servies. New Jersey Academic Media [c1971] 1109 p. Information services Unite States Direct. Information storage and retrieval Direct. Data libraries United States Direct. UPVIS UPV-ML AG521 K78 Book