Description
Published:Vol. 1 (Spring 1969) - v. 33, no. 6 (Nov/Dec. 2001)
Physical Description:v. : ill. ; 28 cm.
Scanned images of back issues also available to subscribers of JSTOR via the World Wide Web.
Publication Frequency:Bimonthly
ISSN:0014-7354
1538-6341
Access:Electronic version is available to subscribing libraries.