1949
January January; 9 (1): 1 - 112	February February; 9 (2): 113 - 212	March March; 9 (3): 213 - 300
April April; 9 (4): 301 - 402	May May; 9 (5): 403 - 480	June June; 9 (6): 481 - 578
July July; 9 (7): 579 - 690	August August; 9 (8): 691 - 794	September September; 9 (9): 795 - 912
October October; 9 (10): 913 - 1068	November November; 9 (11): 1069 - 1244	December December; 9 (12): 1245 - 1490