1981
January January; 65 (441): 1 - 109	February February; 65 (442): 1 - 126	March March; 65 (443): 1 - 126
April April; 65 (444): 1 - 110	May May; 65 (445): 1 - 126	September September; 65 (446): 1 - 126
October October; 65 (447): 1 - 126	November November; 65 (448): 1 - 126	December December; 65 (449): 1 - 118