CICS : A Guide to Internal Structure

Rating:
Summary: Useful for CICS history
Review: The publisher's description of this book refered the to "latest" release. Well, at the time this was written/revised the latest release was 3.1. As I write this, version 3 is dead, version 4 has about 100 days of support left, and we are running version 6.2 (aks CICS TS 2.2).
If you are a total newbie, then this will give you a good historical perspective and it introduces the new (domain) architecture which made it's first appearence in version 3, but if you are looking to find something specific in the currently available product this book will only help if Hursley has not moved it since 3.1