TY  - BOOK
AU  - Heward,William L.
AU  - Orlansky,Michael D.
TI  - Exceptional children: an introductory survey of special education 
SN  - 0-675-20890-4
U1  - 155.45 H597 1988 
PY  - 1988///
CY  - Columbus
PB  - Merrill Publishing Company
KW  - Exceptional children
N1  - Includes bibliographical references, glossary and indices
ER  -