Variability in continuation school populations
Subtitle: a study of the significance of differences in the proportions of child workers
By: by Anthony M. Goldberger
Publisher: Teacher's College, Columbia University
Published: 1931
Place of publication: New York City
Language: eng
Number of pages: 52
Subjects: Evening and continuation schools; Child labor; Psychological tests
Notes: Vita.

Published also as Teachers college, Columbia university, Contributions to education, no. 454.

Thesis (PH.D)--Columbia University, 1931.