na INLIS000000000004553 Ind 0010-1118004553 management information systems : conceptional foundations, structure and development DAVIS, Gordon B. Gordon B. Davis and Margrethe H. Olson 2nd ed New York McGraw-Hil Book 1985 ix, 693 p. : ill. ; 21 cm ix, 693 p. : ill. ; 21 cm 0-07-066241-x PSE 651.5 651.5 MANAGEMENT INFORMATION SYSTEMS 2nd ed 6042/1995 (2949)