Murray Lesser wrote in a message to Jonathan de Boyne Pollar:

  >CD-ROM, IBM part number 53G2166, which included all of IBM's OS/2
* * *
 ML> Part number SK2T-2176-05.  I ordered mine from IBM

This is complicated by IBM's nomenclature.  A single piece of a collection
may have a part number such as 53G2166.  Should this be a serial, then it
might have a number like S53G-2166-xx, where "xx" is the issue or
revision number.  The whole collection, such as a technical library, might
have an unrelated part number as a whole, such as K2T2176, and, if the
technical library is itself a serial, then that would be SK2T-2176-xx.
 
-- Mike


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