Hardman, Michael L. Human exceptionality : : society, school, and family / [electronic resource] / Michael L. Hardman, Clifford J. Drew, M. Winston Egan.. — 5th ed.. — Boston : : Allyn and Bacon,, c1996.. — xiv, 594 p. : : ill. (some col.) ; 27 cm.
Includes bibliographical references (p. 548-578) and indexes.