1980
January January 1980; 59 (1): 2 - 96	February February 1980; 59 (2): 99 - 191	March March 1980; 59 (3): 562 - 656
April April 1980; 59 (4): 658 - 752	May May 1980; 59 (5): 754 - 848	June June 1980; 59 (6): 1010 - 1104
July July 1980; 59 (7): 1107 - 1196 July 1980; 59 (3 suppl): 1205 - 1364	August August 1980; 59 (8): 1366 - 1460	September September 1980; 59 (9): 1463 - 1556
October October 1980; 59 (10): 1558 - 1652	November November 1980; 59 (11): 1930 - 2024	December December 1980; 59 (12): 2026 - 2103