vol. 1, no. 1 - 31 January 1972

vol. 1, no. 6 - 14 April 1972

vol. 1, no. 8 - May 1972

vol. 1, no. 9 - 16 June 1972

vol. 1, no. 10 - 4 July 1972

vol. 2, no. 4 - 15 July 1973

vol. 2, no. 5 - 31 August 1973

vol. 3, no. 5 - 1 May 1974

vol. 3, no. 8 - undated 1974