TY  - BOOK
AU  - Shelly, Gary B.
AU  - Cashman,Thomas J.
AU  - Forsythe,Steven G.
TI  - Structured COBOL: flowchart edition 
SN  - 0878351973
PY  - 1986///
CY  - Boston
PB  - Boyd & Fraser
KW  - COBOL (Computer program language)
KW  - Structured programming
ER  -