| 一般注記 |
Issued by the American Psychological Association, 1927-74. Cf. LC MARC Frequency varies: -v. 19, no. 6 (Dec. 1936), bimonthly; v. 20, no. 1 (Jan. 1937)-v. 33, no. 6 (Dec. 1943), monthly; v. 34 no. 1 (Feb. 1944)-v. 40, no. 6 (Dec. 1950), bimonthly; v. 41, no. 1 (Jan. 1951)-v. 103, no. 6 (Dec. 1974), monthly |