Description
Item Description:Description based on: 1973.
Physical Description:v. : ill. ; 28 cm.
Beginning with issue for 1988 also available by subscription, in PDF format, via the World Wide Web.
Publication Frequency:Annual.
Bibliography:Includes bibliographic references and author index.
ISBN:0780364384
0780364392
0780364406
0780364414
ISSN:0163-1918