How many IBM types does it take to change a light bulb?
100. Ten to do it, and 90 to write document number GC7500439-0001,
Multitasking Incandescent Source System Facility, of which 10% of
the pages state only “This page intentionally left
blank”, and 20%
of the definitions are of the form “A …… consists of
sequences
of non-blank characters separated by blanks”.