1953
January January; 13 (1): 1 - 137	February February; 13 (2): 139 - 242	March March; 13 (3): 243 - 382
April April; 13 (4): 383 - 488	May May; 13 (5): 489 - 628	June June; 13 (6): 629 - 752
July July; 13 (7): 753 - 890	August August; 13 (8): 891 - 1020	September September; 13 (9): 1021 - 1156
October October; 13 (10): 1157 - 1304	November November; 13 (11): 1305 - 1444	December December; 13 (12): 1445 - 1604