TY  - GEN
AU  - McCraken, Daniel D.
AU  - Garbassi, Umberto
TI  - A guide to COBOL programming
SN  - 0471582433
PY  - 1970///
CY  - New York
PB  - John Wiley & Sons 
KW  - Programming languages (Electronic  computers)
KW  - Computer languages
ER  -