TY  - BOOK
AU  - Grauer, Robert T.
TI  - Structured methods through cobol
SN  - 0138545391
U1  - 005.133 
PY  - 1983///
CY  - New Jersey
PB  - ; Prentice -Hall
KW  - Cobol Programming
KW  - Computer Science
KW  - Programming Language
ER  -