The establishment of learned reinforcers in mildly retarded children /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Nashville :
Institute on Mental Retardation and Intellectual Development,
1973.
|
| Cyfres: | Institute on Mental Retardation and Intellectual Development. IMRID behavioral science monograph ;
no. 24 |
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AE09C2 D00253 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |