A tentative inventory of the habits of children from two to four years of age
By: by Ruth Andrus.
Series: Teachers College, Columbia University.  Contributions to education,; no. 160; Contributions to education ;; no. 160.
Publisher: Teachers College, Columbia University
Published: 1924
Place of publication: New York
Language: eng
Number of pages: 50
Subjects: Child psychology
Notes: Published also as thesis (Ph. D.) Columbia University, 1924.