1972
January January; 32 (1): 1 - 174	February February; 32 (2): 181 - 444	March March; 32 (3): 445 - 652
April April; 32 (4): 653 - 882	May May; 32 (5): 883 - 1097	June June; 32 (6): 1099 - 1358
July July; 32 (7): 1359 - 1602	August August; 32 (8): 1609 - 1789	September September; 32 (9): 1791 - 2006
October October; 32 (10): 2007 - 2276	November November; 32 (11): 2277 - 2591	December December; 32 (12): 2593 - 2861