School administrative and supervisory organizations in cities of 20,000 to 50,000 population
By: by William C. McGinnis...
Series: Teachers college, Columbia university.  Contributions to education, no. 392; Contributions to education -- no. 392.
Publisher: Teachers college, Columbia university
Published: 1929
Place of publication: New York city
Language: eng
Number of pages: 103
Subjects: School management and organization; School administrators
Notes: Published also as thesis (Ph.D.) Columbia university.

Bibliography: p. 102-103.