Editor: Daniel Rubin, <July/Aug. 1961- > ; Lionel Libson and Daniel Rubin, <Mar. 1962- > ; Lionel Libson, <June 1962-v. 4, no. 2 (1964)>
Description based on: Vol. 1, no. 1 (Oct. 1960); title from caption.
Latest issue consulted: Vol. 4, no. 2, published 1964?