JCL for the IBM VSE Systems (Wiley Self-Teaching Guides)

Ideal for programmers who use JCL but don't understand it's workings. This book teaches basic concepts of JCL, how it interacts with the computer's operating system, basic JCL terminology, how to code basic JCL statements, and how to use IBM manuals as aids in coding JCL statements and interpreting messages issued by the system. Includes exercises and review questions at the end of each chapter.