Baroudi, Carol.
Mastering Cobol. - San Francisco : Sybex, 1999. - 980p, index, ill., includes CD. ; cm.
078212321X
COBOL.
QA76.73.C25B267
Mastering Cobol. - San Francisco : Sybex, 1999. - 980p, index, ill., includes CD. ; cm.
078212321X
COBOL.
QA76.73.C25B267