Comprehensive structured COBOL /
Bradley, James.
Comprehensive structured COBOL / by James Bradley. - New York, NY : McGraw-Hill, 1990. - xxiii, 790 p. :
0070070784
COBOL (Computer program language).
Computer science.
Comprehensive structured COBOL / by James Bradley. - New York, NY : McGraw-Hill, 1990. - xxiii, 790 p. :
0070070784
COBOL (Computer program language).
Computer science.