| 000 | 00405nam a22001457a 4500 | ||
|---|---|---|---|
| 005 | 20220519142511.0 | ||
| 008 | 091221t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a158.7 _bCLE |
||
| 100 |
_aCleland, Charles carr _920486 |
||
| 245 |
_aMental retardations _b approaches to institutional change |
||
| 300 | _a270p. | ||
| 700 |
_aSwartz, J.D. _913637 |
||
| 942 | _cBK | ||
| 260 |
_aLondon _bCrune & Starton _c1969 |
||
| 999 |
_c316425 _d316425 |
||