Measurements of mechanical ability / by John L. Stenquist.

New York : Teachers College, Columbia University, 1923.

ix, 101 pages, 6 unnumbered leaves of plates : illustrations ; 24 cm.

Originally presented as the author's thesis, Columbia

Copy 1 Supplier/Donor: Polytechnic of East London Note: C. Spearman's signature on front endpaper. Formerly in the Charles Myers Library at the National Institute of Industrial Psychology. Contains Charles Myers Library bookplate

Copy 3 Note: From the Eugenics Society

Includes bibliographic footnotes