Budlong, Mo
Teach yourself Cobol in 21 days - 2nd ed. - Indianapolis, Ind. : Sams, 1997 - 1056 p.
COBOL (COMPUTER PROGRAM LANGUAGE)
QA76.73 .C25 / B824T 1997
Teach yourself Cobol in 21 days - 2nd ed. - Indianapolis, Ind. : Sams, 1997 - 1056 p.
COBOL (COMPUTER PROGRAM LANGUAGE)
QA76.73 .C25 / B824T 1997