1975
January January 1; 36 (1): 1 - 237	February February 1; 36 (2): 247 - 359	March March 1; 36 (3): 367 - 464
April April 1; 36 (4): 469 - 561	May May 1; 36 (5): 565 - 670	June June 1; 36 (6): 2 - 806
July July 1; 37 (1): 1 - 127	August August 1; 37 (2): 137 - 257	September September 1; 37 (3): 263 - 397
October October 1; 37 (4): 403 - 521	November November 1; 37 (5): 527 - 689	December December 1; 37 (6): 693 - 862