October 1966, Volume 1, Number 1
November 1966, Volume 1, Number 2
December 1966, Volume 1, Number 3
January 1967, Volume 1, Number 4
February 1967, Volume, 1 Number 5
March 1967, Volume, 1 Number 6
April 1967, Volume, 1 Number 7
August 1967, Volume, 1 Number 11
November 1967, Volume, 1 Number 13
December 1967, Volume, 1 Number 14
January 1968, Volume, 1 Number 15
February 1968, Volume, 1 Number 16
March 1968, Volume, 1 Number 17
April 1968, Volume, 1 Number 18
April 1968, Volume, 2 Number 18
June 1968, Volume, 2 Number 20
July 1968, Volume, 2 Number 21
August 1968, Volume, 2 Number 22
September 1968, Volume, 2 Number 23
October 1968, Volume, 2 Number 24
November 1968, Volume, 2 Number 25
December 1968, Volume, 3 Number 2
January 1969, Volume, 3 Number 3
February 1969, Volume, 3 Number 4
March 1969, Volume, 3 Number 5
April 1969, Volume, 3 Number 6
August 1969, Volume, 3 Number 10
September 1969, Volume, 3 Number 11
October 1969, Volume, 3 Number 12
November 1969, Volume, 3 Number 13
December 1969, Volume, 4 Number 2
September 1970 Vol 4 Number 11