Reference service in American public libraries serving populations of 10,000 or more
Subtitle: a report of a nationwide survey
By: by the Public Library Reference Survey Committee.
Series: Illinois. University. Library School.  Occasional papers; no. 61
Published: 1961
Place of publication: [Urbana]
Language: eng
Number of pages: 22
Subjects: Reference services (Libraries) -- United States.; Libraries -- United States.
Notes: Caption title.