Educational research; its nature, essential conditions, and controlling concepts ...
[Washington, D. C.,
The American council on education,
|Series:||American council on education. Studies. Ser. I. [Reports of committees of the council] vol. III, no. 10.
|Item Description:||At head of title: American council on education.|
"Prepared by a subcommittee on our Committee on problems and plans in education."--Foreword.
|Physical Description:||cover-title, vii, 189 p. 23 cm.|