TY  - BOOK
AU  - Overbeek, Ross, A
AU  - Singletary, WE.
TI  - Introduction to cobol: a primer and programming guide
T2  - Addison-Wesley series in data-processing
SN  - 0201163101
U1  - 001.6424C,ove 
PY  - 1986///
CY  - Singapore: Addison-Wesley
ER  -