User guide to COBOL 85
Brown, P R
User guide to COBOL 85 - England: National Computing Centre Ltd, 1985 - 435p.
0-85012-470-0
COBOL
COBOL concepts
D 681.3.06COBOL / M5
User guide to COBOL 85 - England: National Computing Centre Ltd, 1985 - 435p.
0-85012-470-0
COBOL
COBOL concepts
D 681.3.06COBOL / M5