I believe the Ranade series had an MVS Control Blocks book. This was an excellent resource for how the main control blocks for MVS were related. With that and the Data Areas manuals you should have a good start. Don't know where you can track down a Ranade book, but you should be able to find one somewhere.
C. Todd Burrell CSC/CDC Office: 404-498-3299 Cell: 404-723-2017 Email: [EMAIL PROTECTED] ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
