On Fri, 14 Nov 2014 21:30:14 +0000, Capps, Joey wrote: >I miss my original POP ... I think it was like a half inch thick ... maybe 3/4.
If you mean the System/360 Principles of Operation, it is still available on bitsavers. I have a printed copy of it that I reference sometimes. You can find it at http://bitsavers.trailing-edge.com/pdf/ibm/360/princOps/ -- Tom Marchant
