1978
January January; 68 (1): 1 - 55	February February; 68 (2): 71 - 131	March March; 68 (3): 141 - 204
April April; 68 (4): 8a - 276	May May; 68 (5): 131 - 369	June June; 68 (6): 377 - 452
July July; 68 (7): 463 - 518	August August; 68 (8): 526 - 612	September September; 68 (9): 621 - 672
October October; 68 (10): 678 - 734	November November; 68 (11): 743 - 780	December December; 68 (12): 797 - 838