TY  - BOOK
AU  - Dreamtech Softeare Team
TI  - IBM mainframe: TSO/ISPF, JCL, VSAM, DB2, CICS, IMS DB, REXX, and COBOL/by Dreamtech Software Team
SN  - 9788177226966
U1  - 001.642  D81T 
PY  - 2008///
CY  - New Delhi
PB  - Dreamtech Press
ER  -