Fields, Kent T.
Advanced Cobol - Ist. ed. - New York John Wiley & Sons 1987 - xv, 380 p. ill.
0471880205
COBOL (Computer program language
001.6424 / FIE/1987
Advanced Cobol - Ist. ed. - New York John Wiley & Sons 1987 - xv, 380 p. ill.
0471880205
COBOL (Computer program language
001.6424 / FIE/1987