Description
Published:Print begain with: Vol. 1 (1918).
Item Description:Description based on: Jan. 2006; title from PDF cover (publisher's site, viewed Feb. 15, 2008).
Latest issue consulted: Feb. 2008 ( viewed Feb. 15, 2008).
Electronic resource.
Physical Description:Issued in print, 16mm and 35mm microfilm, and microfiche.
Publication Frequency:Monthly
ISSN:0026-556X