The Gates-Strang health knowledge test
By: by Arthur I. Gates, and Ruth Strang, with an introduction by George T. Palmer.
Contributors: Strang, Ruth May, 1895-1971.
Publisher: Teachers college, Columbia university
Published: 1925
Place of publication: New York city
Language: eng
Number of pages: 85
Subjects: Health education.
Notes: On cover: Complete series.