1973 – Issue 1 (September)
1973- Issue 2 (September)
1973 – Issue 3 (November)
1974 – Issue 1 (January)
1974- Issue 2 (March)
1974 – Issue 3 (June)
1974- Issue 4 (September)
1975 – Issue 1 (April)
1975- Issue 2 (September)
1976 – Issue 1 (June)
1977 – Issue 1
1977- Issue 2
1977 – Issue 3
1977- Issue 4
1978 – Issue 1
1978- Issue 2
1978 – Issue 3
1978- Issue 4
1979 – Issue 1
1979- Issue 2
1979 – Issue 3