1970
January January; 63 (1): 1 - 97	February February; 63 (2): 115 - 209	March March; 63 (3): 219 - 324
April April; 63 (4): 331 - 418	May May; 63 (5): 426 - 540	June June; 63 (6): 553 - 643
July July; 63 (7): 653 - 746	August August; 63 (8): 751 - 846	September September; 63 (9): 857 - 976
October October; 63 (10): 985 - 1080	November November; 63 (11): 1087 - 1213	December December; 63 (12): 1215 - 1336