Frequency varies:
Quarterly, Jan. 1939- ; Bimonthly, Jan. 1938-Nov. 1938 ; Quarterly, Apr. 1937-Nov. 1937
Vol. 1, no. 1 (Apr. 1937)- ; Ceased with v. 5, no. 1 (Jan. 1941). Cf. Union list of serials.
Latest issue consulted: Vol. 4, no. 2 (Apr. 1940).
Suspended May-Dec. 1940. Cf. Union list of serials.
Library set incomplete: I:1:1, 3, 4; II:2, 3, 4, 5, 6 ; III:1. |
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