Philippakis, Andreas S..
Information systems through COBOL / - McGraw-Hill, Inc. , 1985 - xv, 688p ;
0 7172 8515 4
Library information systems
BV / M3
Information systems through COBOL / - McGraw-Hill, Inc. , 1985 - xv, 688p ;
0 7172 8515 4
Library information systems
BV / M3