I. COBOL:

COBOL PROGRAMMING   - M.K. ROY\1998 - ISBN 0-07-460318-3

COBOL UNLEASHED - JON WESSLER\1998 - ISBN 81-7635-154-7

MURACH's STRUCTURED COBOL ISBN 1-890774-05-7

ADVANCED COBOL   - LEONARD J.K - MCGRAW Hill - 1995

TEACH YOURSELF COBOL - Mo BUDLONG - ISBN 0-672-30469-4

COBOL FROM MICRO TO MAINFRAME-GRAUER -ISBN 0-13-138686-7

MASTERING COBOL - CAROL BAROUDI - ISBN: 078212321X 

MICROSOFT COBOL REFERENCE MANUAL - 2000

COBOL UNDER CONTROL - W.C CAVE - 1986 - PAPER VOL:13

COBOL 2002 - ISO/IEC 1989:2002(E) NB

ISO/IEC DIRECTIVES PART-3 - 1997, ISBN 92-67-01070-0.

THE UNICODE STANDARD V3.0 ,ADDISON WESLEY, FEB 2000, ISBN 0-201-61633-5

II. JCL

MURACH's OS/390 & z/OS JCL ISBN 1- 890774-14-6

THE MVS JCL PRIMER - ZAMIR & RANADA

S\390 JOB CONTROL LANGUAGE - DEWARD BROWN\2001 - ISBN 04-7128-309-6

III. CICS:

CICS HANDBOOK - YAKHISHA KAGEYAMA - ISBN 0-07-463221-3

MURACH's CICS FOR THE COBOL PROGRAMMER  ISBN 1-890774-09-X

Command Level Programming - Alida M. Jatich\1991 - ISBN 04-7152-862-5

CICS SUPPLIED TRANSACTIONS - IBM SC33-0511

IV. DB2:

DB2 for the Cobol Programmer - Steve Eckols - ISBN 1-890774-02-2

DB2 COMPLETE REFERENCE

Database Administration - CRAIG S. MULLINS

DB2 DEVELOPERS GUIDE - Craig S. Mullins

DB APPLICATION PROGRAMMING GUIDE - IBM SC26-4080

DB2 for z/OS Version 8 DBA Certification Guide  - Susan Lawson

DB2 Universal Database V8.1 Certification Exam 700 Study Guide - Roger E. Sanders

DB2 Universal Database V8.1 Certification Exam 703 Study Guide - Roger E. Sanders

V. VSAM:

Vsam for the Cobol Programmer- Doug Lowe - ISBN-10: 0911625453

Vsam: Access Method Services and Programming Techniques - James Martin

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