Information systems through COBOL /
Philippakis, Andreas S.
Information systems through COBOL / Andreas S. Philippakis, Leonard J. Kazmier. - New York : McGraw-Hill, c1974. - xx, 606 p. : ill.
0070497672
COBOL (Computer program language).
Management information systems.
Information systems through COBOL / Andreas S. Philippakis, Leonard J. Kazmier. - New York : McGraw-Hill, c1974. - xx, 606 p. : ill.
0070497672
COBOL (Computer program language).
Management information systems.