George Kettner Bennett, Harold Gustav Seashore & Alexander Gregory Wesman.
Mechanical reasoning test. Form B.
R607393. Mechanical reasoning test. Form B. By George Kettner Bennett, Harold Gustav Seashore & Alexander Gregory Wesman. NM: new test items & arrangement of items. © 5May48; AA81406. Marjorie G. Bennett, Ruby I. Seashore & Elizabeth C. Wesman (W); 11Jun75; R607393.
Marjorie G. Bennett, Ruby I. Seashore & Elizabeth C. Wesman|W