George Kettner Bennett, Harold Gustav Seashore & Alexander Gregory Wesman.
Mechanical reasoning test. Form A-B.
R573060-573061. Mechanical reasoning test. Form A-B. By George Kettner Bennett, Harold Gustav Seashore & Alexander Gregory Wesman. © 13Mar47; AA49062-49063. George K. Bennett (A), Ruby I. Seashore (W of Harold G. Seashore) & Elizabeth C. Wesman (W of Alexander G. Wesman); 21Mar74; R573060-573061.
George K. Bennett|A||Ruby I. Seashore|W of Harold G. Seashore||Elizabeth C. Wesman|W of Alexander G. Wesman