Objective examination methods in the social studies
Subtitle: a report of investigations carried out under a subvention from the New York Commonwealth fund
By: by G.M. Ruch ... and Mark H. De Graff, W.E. Gordon ... [and others]
Publisher: Scott, Foresman
Published: 1926
Place of publication: Chicago
Language: eng
Number of pages: 116
Subjects: Examinations; Mental tests