Letter on a Form C.Shaw is enclosing a copy of a paper by E.Kindler and asks A.Ershov to send his comments on this paper to Mr. Inada as a responsible editor for this contribution. The author is enrolling A.Ershov as a member of SIGPLAN and suggests him to pay the $6 dues when he renews his ACM membership. Date: 25.01.1968 Original document language: English Authors: Christopher J. Shaw Persons: Michael Griffiths, Nobucazu Inada, Evzen Kindler, George F. Coulouris Addressee: Andrei Petrovich Ershov