1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979  --->'80s  --->'90s

1973

Issue #27 | January 1973

Issue #28 | February 1973

Issue #29 | March 1973

Issue #30 | April 1973

Issue #31 | May 1973

Issue #32 | June 1973

Issue #33 | July 1973

Issue #34 | August 1973

Issue #35 | September 1973

Issue #36 | October 1973

Issue #37 | November 1973

Issue #38 | December 1973