1978
January January; 90 (1): 2 - 288	February February; 90 (2): 289 - 536	March March; 90 (3): 537 - 786
April April; 91 (1): 1 - 216	May May; 91 (2): 217 - 411	June June; 91 (3): 413 - 696
July July; 92 (1): 1 - 320	August August; 92 (2): 321 - 570	September September; 92 (3): 577 - 816
October October; 93 (1): 3 - 276	November November; 93 (2): 277 - 622	December December; 93 (3): 623 - 852