Date:  11 September 1980 22:06 edt
From:  Greenberg.Multics at MIT-Multics
Subject:  Singmaster v.5
To:  cube-lovers at MIT-MC

(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.