Library user survey, October 30-31, 1971
By: by Lothar Spang and Vern M. Pings.
Contributors: Pings, Vern M         1923-
Series: Technical paper / Wayne State University, Libraries -- no.2; Technical paper (Wayne State University.  Libraries) -- no. 2.
Publisher: Wayne State University, Libraries
Published: 1972
Place of publication: Detroit
Language: eng
Number of pages: 11
Subjects: Wayne State University. -- Libraries.; Library use studies -- Detroit, Mich.
Notes: Cover title.