The effect of unfamiliar settings on problem-solving /

Bibliographic Details
Main Author:	Brownell, William A. (William Arthur), 1895-1977
Other Authors:	Stretch, Lorena Byrd, 1893-
Format:	Book
Language:	English
Published:	Durham, N. C. : Duke University Press, 1931.
Series:	Duke University research studies in education. [no.1]
Subjects:	Arithmetic > Study and teaching. Arithmetic > Problems, exercises, etc.

Description
Physical Description:	86 pages ; 25 cm.