Structured COBOL :
Welburn, Tyler.
Structured COBOL : fundamentals and style / Tyler Welburn. - 1st ed. - Palo Alto, Calif. : [S.l.] : Mayfield Pub. Co. ; Mitchell Pub., 1981. - xv, 534 p. : ill. ; 28 cm.
Includes index.
0874845432 (pbk.)
80084013
COBOL (Computer program language)
Structured programming.
QA76.73.C25 / W44
001.6424 / WES 1981
Structured COBOL : fundamentals and style / Tyler Welburn. - 1st ed. - Palo Alto, Calif. : [S.l.] : Mayfield Pub. Co. ; Mitchell Pub., 1981. - xv, 534 p. : ill. ; 28 cm.
Includes index.
0874845432 (pbk.)
80084013
COBOL (Computer program language)
Structured programming.
QA76.73.C25 / W44
001.6424 / WES 1981