Leahey, Thomas Hardy. A history of modern psychology / Thomas Hardy Leahey. - 2nd ed. - Englewood Cliffs, N.J. : Prentice Hall, c1994. - ix, 389 p. : ill. ; 25 cm. ISBN: 135012716 Subjects--Topical Terms: Psychology --History --20th century. Dewey Class. No.: 150.9 LEA