Information systems through cobol.
Philippakis, Andreas s; Kazmier, Leonard J.
Information systems through cobol. - 2 - Singapore McGraw Hill 1978 - xiii,606
70855846
Automata,Formal Languages(005.131)
005.135 PHIA
Information systems through cobol. - 2 - Singapore McGraw Hill 1978 - xiii,606
70855846
Automata,Formal Languages(005.131)
005.135 PHIA