TY  - BOOK
AU  - Boettcher, Robert R.
TI  - Structured Programming in COBOL
SN  - 9780030705595
U1  - Cir 005.13 B633 1987  
PY  - 1987///
CY  - Canada
PB  - Rineheart and Winston, Inc
N1  - Indexies
ER  -