1975
January January; 68 (1): 1 - 64	February February; 68 (2): 69 - 132	March March; 68 (3): 135 - 198
April April; 68 (4): 203 - 270	May May; 68 (5): 273 - 332	June June; 68 (6): 337 - 395
July July; 68 (7): 399 - 460	August August; 68 (8): 467 - 536	September September; 68 (9): 537 - 598
October October; 68 (10): 601 - 668	November November; 68 (11): 673 - 748	December December; 68 (12): 749 - 818