The recorded use of a university library's books in two areas
Subtitle: biological and physical sciences.
Published: 1951
Language: eng
Format: Microform
Number of pages: 69
Subjects: Academic libraries.; Library statistics.
Notes: Thesis (M.A.)--University of Chicago.

Includes bibliographical references.

Microfilm (positive) of typescript. Chicago : University of Chicago Library, Dept. of Photographic Reproduction, 1951. 1 reel ; 35 mm.