1959
January January; 19 (1): 2 - 125	February February; 19 (2): 127 - 239	April April; 19 (3): 241 - 341
May May; 19 (4): 343 - 446	June June; 19 (5): 447 - 566	July July; 19 (6): 567 - 688
August August; 19 (7): 689 - 789	September September; 19 (8): 791 - 885	October October; 19 (9): 887 - 996
November November; 19 (10): 997 - 1124	December December; 19 (11): 1125 - 1248