Description
Published:v. 18-38, no. 3; Oct. 1960-fall 1981.
Item Description:"International review of AV materials and equipment."
Physical Description:21 volumes : illustrations, portraits ; 28 cm.
Publication Frequency:Quarterly, 1980-1981
ISSN:0195-1017
0737-2582
0318-0077
8750-068X