A diagnostic test of aptitude for clerical office work
Subtitle: based on an analysis of clerical operations
By: by Allen Mead Ruggles...
Series: Teachers College, Columbia University. Contributions to education, no. 148; Contributions to education -- no. 148.
Publisher: Teachers college, Columbia university
Published: 1924
Place of publication: New York
Language: eng
Number of pages: 85
Subjects: Ability -- Testing.
Notes: Includes bibliographical references.