Description
Published:v. 60-78/6; Jan./Feb. 1974-Nov./Dec. 1992.
Item Description:Title from cover.
Physical Description:19 volumes ; 27 cm.
Issued also in microform by University Microfilms, Inc.
Publication Frequency:Bimonthly
ISSN:0094-6893
2163-4858
0014-9179
1069-7225