1972
January January; 34 (1): 1 - 249	February February; 34 (2): 251 - 442	March March; 34 (3): 447 - 604
April April; 34 (4): 607 - 758	May May; 34 (5): 759 - 909	June June; 34 (6): 911 - 1111
July July; 35 (1): 13 - 185	August August; 35 (2): 187 - 337	September September; 35 (3): 339 - 482
October October; 35 (4): 483 - 630	November November; 35 (5): 631 - 771	December December; 35 (6): 775 - 943