Other details
- Description:
14 volumes ; 22 cm
- Current Frequency:
Biennial, 1956-1967
- Former Frequency:
Annual, 1948-1952
- Published:
Denver : A. Swallow, 1949-c1970.
- Language:
English
- Serial Dates:
1940-1942--1966-1967.
- Numbering Peculiarities:
Vol. for 1940-1942 pub. 1967; 1943-1947 pub. 1965.
- Notes:
Imprint varies.
Vol. for 1948 pub. also as special issue for 1949 of the Advance guard.
- OCLC Number:
2227438
- Other Identifiers:
LCCN: a 51004490