TY  - BOOK
AU  - Hallahan,Daniel P.
AU  - Kauffman,James M.
TI  - Exceptional children: introduction to special education 
SN  - 0132933330
AV  - LC3981.H3 1991 
PY  - 1991///
CY  - Boston
PB  - Allyn and Bacon
KW  - Special education
KW  - United States
N1  - Includes bibliographical references (p. 486-505) and indexes
ER  -