TY  - BOOK
AU  - Boillot,Michel H.
TI  - Understanding structured COBOL
SN  - 0314931554 (pbk.) :
AV  - QA76.73.C25 B63 1986
U1  - 005.13/3�19 
PY  - 1986///
CY  - St. Paul
PB  - West Pub.
KW  - COBOL (Computer program language)
KW  - Structured programming
ER  -