1942–1984404 issues
SI#V28N03 (1972-January)#V28N03 (1972-January)
- SI#V28N04 (1972-March)
#V28N04 (1972-March)
- SI#V28N05 (1972-April)
#V28N05 (1972-April)
- SI#V28N06 (1972-July)
#V28N06 (1972-July)
- SI#V28N07 (1972-August)
#V28N07 (1972-August)
- SI#V28N08 (1972-September)
#V28N08 (1972-September)
- SI#V28N09 (1972-October)
#V28N09 (1972-October)
- SI#V28N10 (1972-November)
#V28N10 (1972-November)
- SI#V29N01 (1972-December)
#V29N01 (1972-December)