TY  - BOOK
AU  - Dremtech
TI  - IBM mainframe : :TSO/ISPF, JCL, VSAM, DB2, CICS,IMS DB REXX & COBOL
SN  - 9788177226966
U1  - 004.125DRE 
PY  - 2006///
CY  - New Delhi
PB  - :Dream tech
KW  - Computer Science
KW  - language
KW  - IBM Mechanine
KW  - Cobol Language
KW  - Deamtech
KW  - and IBM Mainframe
ER  -