Date: Thu, 11 Sep 80 22:06:00 -0400 (EDT)
From: Bernard S. Greenberg <Greenberg.Multics@MIT-Multics>
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Subject: Singmaster v.5
(To MIT area cubists only:)
I have received "Notes on Rubik's Magic Cube" version 5
from Singmaster, if anybody wants to see it. It
is 75 pages long and AWESOME.