Description
Published:Ceased with vol. 60, nos. 10-12 (Oct.-Dec. 1991).
Item Description:Description based on: volume 43, number 1 (Jan. 1,1974); title from caption.
Physical Description:volumes ; 28 cm.
Publication Frequency:Monthly, 1984-
ISSN:0034-1185
Related Items:Vols. for 1978-1990 issued also in annual cumulations.