1978
January January; 30 (1): 1 - 128	February February; 30 (2): 35 - 67	March March; 30 (3): 69 - 132
April April; 30 (4): 101 - 136	May May; 30 (5): 137 - 172	June June; 30 (6): 173 - 208
July July; 31 (1): 1 - 36	August August; 31 (2): 37 - 71	September September; 31 (3): 73 - 107
October October; 31 (4): 109 - 143	November November; 31 (5): 145 - 179	December December; 31 (6): 181 - 206