TY  - BOOK
AU  - Walker T M
TI  - Fundamentals of COBOL programming : a structured approach
SN  - 0-205-04884-6
U1  - 005.133 
PY  - 1976///
CY  - Boston
PB  - Allyn & Bacon
KW  - COBOL
KW  - Programming language
ER  -