McGrath, Roger R.
Essentials of COBOL programming / Roger R. McGrath, Jr., Ralph M. Stair, Jr. - Homewood, Ill. : R.D. Irwin, 1981. - xii, 82 p. : ill. ; 24 cm. - The Irwin series in information and decision sciences .
Includes index.
0256023883 (pbk.)
80084717
COBOL (Computer program language)
QA76.73.C25 / M43
001.6424 / MCE
Essentials of COBOL programming / Roger R. McGrath, Jr., Ralph M. Stair, Jr. - Homewood, Ill. : R.D. Irwin, 1981. - xii, 82 p. : ill. ; 24 cm. - The Irwin series in information and decision sciences .
Includes index.
0256023883 (pbk.)
80084717
COBOL (Computer program language)
QA76.73.C25 / M43
001.6424 / MCE