TY  - BOOK
AU  - Jayabalan, R. 
TI  - COBOL programming
SN  - 9788189841744
U1  - 005.133 
PY  - 2008///
CY  - Erode 
PB  - Pallavi Pathippagam 
KW  - COBOL (Computer program language)
N1  - Includes references
ER  -