| GMD | Text |
| Language | Eng |
| Classification | 371.9 H15 |
| Publisher | Boston, Allyn & Bacon, 1994 |
| Edition | 6th ed. |
| Subject | Exceptional children -- United States.Special education -- United States. |
| Description | IS-xxvii, IS-68, xv, 584 p. : ill. ; 27 cm |
| ISBN | 9780205153053 |