- Vol. 11, No. 1 (Fall 1970)
- Vol. 11, No. 2 (Winter 1970–71)
- Vol. 11, No. 3 (Spring 1971)
- Vol. 11, No. 4 (Summer 1971)
- Vol. 14, No. 1 (Fall 1973)
- Vol. 14, No. 2 (Winter 1973–74)
- Vol. 14, No. 3 (Spring 1974)
- Vol. 14, No. 4 (Summer 1974)
- Vol. 17, No. 1 (Fall 1976)
- Vol. 17, No. 2 (Winter 1976–77)
- Vol. 17, No. 3 (Spring 1977)
- Vol. 17, No. 4 (Summer 1977)
- Vol. 17, No. 5 (Fall 1977)
- Vol. 18, No. 1 (March 1978)
- Vol. 18, No. 2 (June 1978)
- Vol. 18, No. 3 (September 1978)
- Vol. 18, No. 4 (December 1978)
- Vol. 19, No. 1 (March 1979)
- Vol. 19, No. 2 (June 1979)
- Vol. 19, No. 3 (September 1979)
- Vol. 19, No. 4 (December 1979)
- Vol. 20, No. 1 (March 1980)
- Vol. 20, No. 2 (June 1980)
- Vol. 20, No. 3 (September 1980)
- Vol. 20, No. 4 (December 1980)
