MVS COBOL application developer's toolbox / Alex Varsegi.
Varsegi, Alex.
MVS COBOL application developer's toolbox / Alex Varsegi. - New York : McGraw-Hill, c1993. New York : McGraw-Hill, c1993. - xix, 535 p. : ill. ; 25 cm.
COBOL (Computer program language)
MVS COBOL application developer's toolbox / Alex Varsegi. - New York : McGraw-Hill, c1993. New York : McGraw-Hill, c1993. - xix, 535 p. : ill. ; 25 cm.
COBOL (Computer program language)