Mainframe COBOL JCL DB2 IMS DB VSAM CICS Express Reference
A**I
Q/a book for mainframe
Most topics are covered.. could be more descriptive..
R**Y
This is only FAQ
This is only FAQ
V**N
Mainframe
Same material is available over Internet for free
A**R
More explanation needed
Not descriptive
Trustpilot
4 days ago
2 months ago