TY  - BOOK
AU  - editor Snell,Martha E.
TI  - Systematic instruction of the moderately and severely handicapped
SN  - 0675083907
AV  - LC4031 SYS 1978
U1  - 371.9 
PY  - 1978///
CY  - Columbus, Ohio
PB  - Merrill
KW  - Children with disabilities
KW  - Education
KW  - United States
N1  - Includes bibliographies and indexes
ER  -