Comprehensive cobol.
Philippakis, Andrew S; Kazmier, Leonard J.
Comprehensive cobol. - 1 - New York McGraw Hill 1991 - xii,406 - 1 .
70498288
None
005.135 PHIA
Comprehensive cobol. - 1 - New York McGraw Hill 1991 - xii,406 - 1 .
70498288
None
005.135 PHIA