TY  - BOOK
AU  - Shelly,Gary B.
AU  - Cashman,Thomas J.
AU  - Forsythe,Steven G.
TI  - Structured COBOL: instructor's guide and answer manual 
PY  - 1985///
CY  - Brea, Calif.
PB  - Anaheim
KW  - COBOL (Computer program language)
KW  - Structured programming
ER  -