User studies
Subtitle: a review for librarians and information scientists
By: by Marcia J. Bates.
Series: ED 047 738
Publisher: s.n.]
Published: 1971
Place of publication: [S.l
Language: eng
Number of pages: 60
Subjects: Library use studies.
Notes: Reproduced and distributed by ERIC.

Page numbers stamped on. Original paging differs.

Bibliography: leaves 41-60.