1975
January January; 35 (1): 1 - 270	February February; 35 (2): 279 - 472	March March; 35 (3): 473 - 864
April April; 35 (4): 865 - 1107	May May; 35 (5): 1109 - 1378	June June; 35 (6): 1379 - 1602
July July; 35 (7): 1603 - 1894	August August; 35 (8): 1903 - 2295	September September; 35 (9): 2297 - 2617
October October; 35 (10): 2619 - 2920	November November; 35 (11 Part 2 ): 3235 - 3550 November; 35 (11): 2921 - 3229	December December; 35 (12): 3551 - 3837