Mayfair, Volume 5, Number 7, [July] 1970

Burroughs contributes “D.E. My Super-Efficiency System”, pp. 52-54, 56.

Published in London, England by Mayfair in July, 1970.

This copy formerly in the collection of Darin Scope.

M&M C279.
Shoaf III.160.
Schottlaender v4.C293.