Statistics of county and regional library systems serving populations of 50,000 or more
Subtitle: fiscal year 1957
By: [by Rose Vainstein and Mary Willhoite]
Contributors: Willhoite, Mary M.; United States. Office of Education
Series: Circular -- no. 535; Circular (United States. Office of Education) -- no. 535
Publisher: U.S. Dept. of Health, Education, and Welfare, Office of Education
Published: 1958
Place of publication: Washington, D.C
Language: eng
Subjects: Public libraries; Statistics; Regional libraries
Notes: Caption title.

"July 1958."