| 000 | 00347nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 200526s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a371.92 ASH L | ||
| 100 | _aAshman, Adrian F. , Laura, Ronald S. | ||
| 245 | 4 | _aThe Education and Training of the Mentally Retarded: Recent Advances | |
| 264 |
_bCroom Helm _c1985 |
||
| 300 | _a295p. | ||
| 942 | _c | ||
| 999 |
_c11347 _d11347 |
||