1997
January January; 13 (1): 1 - 35	February February; 13 (2): 1 - 43	March March; 13 (3): 1 - 43
April April; 13 (4): 1 - 35	May May; 13 (5): 1 - 39	June June; 13 (6): 1 - 27
July July; 13 (7): 1 - 31	August August; 13 (8): 1 - 33	September September; 13 (9): 1 - 32
October October; 13 (10): 1 - 38	November November; 13 (11): 1 - 42	December December; 13 (12): 1 - 35