Other details
- Current Frequency:
Monthly, <May 1975->
- Former Frequency:
Bimonthly, 1972-
- Published:
Redondo Beach, Calif. Bobit Pub. Co.
- Language:
English
- Serial Dates:
v. 1- Jan./Feb. 1972-
- ISSN:
0045-8341
- OCLC Number:
1640923
- Other Identifiers:
LCCN: 72620018
CODEN designation (canceled or invalid): CSGYA
CODEN designation: CSGYAE