Guide to COBOL programming
McCracken, D.D., Garbassi, U.
Guide to COBOL programming by D.D. McCracken and U. Garbassi - New York John Wiley 1970 - 209 p.
COBOL Programming
681.14 / M 478 G
Guide to COBOL programming by D.D. McCracken and U. Garbassi - New York John Wiley 1970 - 209 p.
COBOL Programming
681.14 / M 478 G