1950
January January; 10 (1): 1 - 64	February February; 10 (2): 65 - 127	March March; 10 (3): 129 - 200
April April; 10 (4): 201 - 254	May May; 10 (5): 255 - 333	June June; 10 (6): 335 - 398
July July; 10 (7): 399 - 460	August August; 10 (8): 461 - 522	September September; 10 (9): 523 - 585
October October; 10 (10): 587 - 658	November November; 10 (11): 659 - 738	December December; 10 (12): 739 - 801