The mechanical ability of subnormal boys
By: by Miriam C. Pritchard.
Series: Teachers College, Columbia University. Contributions to education,; no. 699
Publisher: Teachers College, Columbia University
Published: 1937
Place of publication: New York
Language: eng
Number of pages: 73
Subjects: Mechanical ability -- Testing; Children with mental disabilities -- Psychological testing; Industrial arts -- Study and teaching (Elementary); Manual training
Notes: Bibliography: p. 69-73.
Issued also as thesis (Ph. D.) Columbia University.