TY  - BOOK
AU  - Welburn,Tyler
TI  - Structured COBOL: fundamentals and style 
SN  - 0874845432 (pbk.)
AV  - QA76.73.C25 W44
U1  - 001.6424 19
PY  - 1981///
CY  - Palo Alto, Calif., [S.l.]
PB  - Mayfield Pub. Co., Mitchell Pub.
KW  - COBOL (Computer program language)
KW  - Structured programming
N1  - Includes index
ER  -