1977
January January 1977; 56 (1): 3 - 95	February February 1977; 56 (2): 99 - 191	March March 1977; 56 (3): 196 - 345
April April 1977; 56 (4): 352 - 450	May May 1977; 56 (5): 454 - 546	June June 1977; 56 (6): 550 - 706
July July 1977; 56 (7): 709 - 877	August August 1977; 56 (8): 881 - 1031 August 1977; 56 (3 suppl): C6 - C170	September September 1977; 56 (9): 1037 - 1133
October October 1977; 56 (10): 1137 - 1293 October 1977; 56 (4 suppl): D6 - D222	November November 1977; 56 (11): 1297 - 1437	December December 1977; 56 (12): 1437 - 1635