Cover Image

Source.

Bibliographic Details
Corporate Authors: R.R. Bowker Company, Xerox BiblioGraphics, University Microfilms
Format: Journal
Language:English
Published: Ann Arbor, Mich. [publisher not identified] ;
Subjects:
Library science > Periodicals.
Description
Published:1-4; 1971-1974
Item Description:At head of title: Xerox.
Physical Description:4 numbers : illustrations (part. color)