1974
January January; 13 (1): 1 - 252	February February; 13 (2): 253 - 555	March March; 13 (3): 557 - 768
April April; 13 (4): 769 - 938	May May; 13 (5): 939 - 1154	June June; 13 (6): 1155 - 1415
July July; 14 (1): 1 - 190	August August; 14 (2): 191 - 406	September September; 14 (3): 407 - 713
October October; 14 (4): 715 - 1021	November November; 14 (5): 1023 - 1317	December December; 14 (6): 1319 - 1633