Telford, Charles W. The exceptional individual / by Charles W. Telford and James M. Sawrey - 2nd ed. - Englewood Cliffs, N.J. : Prentice-Hall International, 1972 - x, 562 p.; 25 cm. Includes bibliographies ISBN: 0132937794 LCCN: 74-178133 Subjects--Topical Terms: Special education