1978
January January; 46 (1): 1 - 187	February February; 46 (2): 189 - 364	March March; 46 (3): 365 - 518
April April; 46 (4): 519 - 708	May May; 46 (5): 709 - 857	June June; 46 (6): 859 - 1025
July July; 47 (1): 1 - 241	August August; 47 (2): 243 - 471	September September; 47 (3): 475 - 711
October October; 47 (4): 713 - 930	November November; 47 (5): 931 - 1170	December December; 47 (6): 1173 - 1417