Bingham, Walter Van Dyke Procedures in employment psychology : a manual developing scientific methods of vocational selection / by Walter Van Dyke Bingham and Max Freyd. ~. - New York: McGraw-Hill Book Company, Inc. 1926. - xi, 268p. "References": p. 235-245.~. Subjects--Topical Terms: Ability -- Testing.Personnel management. LC Class. No.: HF 5549 BIN 1926