Explains COBOL as it exists in the new ANSI standard. Designed for advanced programmers, it eases the transition from general programming training to the progra

The classic guide to programming in COBOL-updated, expanded, and even more user-friendly than before Advanced Cobol, Third Edition For many years, Gary Brown's

This new book is an essential tool for utilizing the ANSI SQL outer join operation, and an indispensable guide to using this operation to perform simple or comp

Revised to be a companion/reference to Gary Brown's System 370/390 JCL, known as the ``JCL Bible,'' it contains a significant amount of actual JCL examples in t