Certain techniques used in developing a course of study in science for the Horace Mann elementary school
By: by Gerald S. Craig ...
Publisher: Teachers college, Columbia university
Published: 1927
Place of publication: New York city
Language: eng
Number of pages: 73
Subjects: Science; Study and teaching; Education; Curricula; Columbia University. Teachers College. Lincoln School
Notes: Vita.

Published also as Teachers college, Columbia university, Contributions to education, no. 276.

Thesis (Ph. D.)--Columbia university, 1927.

Bibliography: p. 69-73.