TY  - BOOK
AU  - Foxx, Richard M.
CN  - RC570 .F68 1982
CN  - RC570
CY  - Champaign, Ill. :
DA  - c1982.
ID  - 124350
KW  - People with mental disabilities
KW  - Autism
KW  - Extinction (Psychology)
KW  - Behavior modification.
PB  - Research Press,
PP  - Champaign, Ill. :
PY  - c1982.
SN  - 0878222642 (pbk.) :
T1  - Decreasing behaviors of severely retarded and autistic persons /
TI  - Decreasing behaviors of severely retarded and autistic persons /
ER  -