Mortensen, Donald G. Guidance in today's schools / Donald G. Mortensen, Alan M. Schmuller. - 3d ed. - New York : Wiley, 1976. - xi, 553 p. : ill. ; Includes bibliographies and index. ISBN: 0471617792 Subjects--Topical Terms: Educational counseling. Dewey Class. No.: 371.4 / MOR.G