1953
January January; 13 (1): 1 - 98	February February; 13 (2): 101 - 203	March March; 13 (3): 205 - 308
April April; 13 (4-5): 309 - 396	June June; 13 (6): 397 - 475	July July; 13 (7 Part 1 ): 477 - 544
August August; 13 (8): 545 - 616	September September; 13 (9): 617 - 688	October October; 13 (10): 689 - 752
November November; 13 (11): 753 - 820	December December; 13 (12): 821 - 899