A summary of manual and mechanical ability tests
By: by George K. Bennett and Ruth M. Cruikshank
Contributors: Cruikshank, Ruth Marjorie, 1911- author; Psychological Corporation
Publisher: The Psychological corporation
Published: 1942
Place of publication: New York, N.Y
Language: eng
Number of pages: 75
Copyright date: 1942
Subjects: Ability; Testing
Notes: Reproduced from type-written copy.

On cover:  Preliminary form.

"First draft of a report upon tests of manual and mechanical abilities."

Includes bibliographies.