1964
January January; 2 (1): 5 - S-10	February February; 2 (2): 2 - R-34	March March; 2 (3): 5 - R-32
April April; 2 (4): 5 - R-18	May May; 2 (5): 2 - R-40	June June; 2 (6): 2 - R-42
July July; 3 (1): 1 - 71	August August; 3 (2): 1 - 76	September September; 3 (3): 1 - 70
October October; 3 (4): 3 - 75	November November; 3 (5): 1 - 62	December December; 3 (6): 1 - 76