Sorenson, Herbert. Psychology in Education / Herbert Sorenson - 2nd ed. - NewYork ; London : McGraw-Hill Book Company, c1948 - xiv, 535 p. : ill. ; 23 cm. - McGraw-Hill Seris in Education . Includes Indexs. Subjects--Topical Terms: Educational psychology Dewey Class. No.: 370.15 / SOP 1948