Copy: 1
v. 1, no. 2 (Dec 1, 1965)
v. 1, no. 5 (Mar 1, 1966)
v. 1, no. 7 (May 1, 1966)-v. 1, no. 8 (Jun 1, 1966)
v. 1, no. 11 (Sep 1, 1966)-v. 4, no. 1 (Nov 1968)
v. 4, no. 3 (Jan 1969)-v. 5, no. 3 (Jan 1970)
v. 5, no. 5 (Mar 1970)-v. 7, no. 4 (Feb 1972)
v. 7, no. 6 (Apr 1972)-v. 7, no. 10 (Aug 1972)