| 000 | 00358nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aFrank R Rusch, Dennis E Mithaug | ||
| 020 | _a0-87822-203-0 | ||
| 942 | _cBK | ||
| 245 | _aVocational training for mentally retarded adults : a behavior analytic approach | ||
| 260 |
_aResearch Press, Illinois _c1980 |
||
| 082 | _a371.92 Rus/Mit | ||
| 300 | _axvii,223p figs. | ||
| 999 |
_c21905 _d21905 |
||