An investigation into the validity of norms, with special reference to urban and rural groups
By: by Myra E. Shimberg ...
Published: 1929
Place of publication: New York
Language: eng
Number of pages: 84
Subjects: Mental tests
Notes: Bibliography: p. 82-84.
Thesis (Ph. D.)--Columbia university, 1929.
Vita.
"Reprinted from Archives of psychology ... no. 104."