The accomplishment ratio
Subtitle: a treatment of the inherited determinants of disparity in school product
By: by Raymond Franzen. New York, Teachers College, Columbia University, 1922.
Publisher: AMS Press
Published: 1972
Place of publication: [New York
Language: eng
Number of pages: 59
Subjects: Ability -- Testing.; Educational psychology.
Notes: Includes bibliographical references.
Reprint of the 1922 ed., issued in series: Teachers College, Columbia University. Contributions to educations, no. 125.
Originally presented as the author's thesis, Columbia.