| 000 | 00441cam a22001331 4500 | ||
|---|---|---|---|
| 082 | 0 | 0 |
_a616.8588 _bKIR |
| 100 | 1 | _aKirk, Samuel A | |
| 245 | 1 | 0 |
_aEarly education of the mentally retarded : _ban experimental study / _cIn cooperation with Merle B Karnes, Ray Graham and William Sloan |
| 250 | _a1st ed. | ||
| 260 |
_aUrbana : _c1958. _bUniversity of Illinois press, |
||
| 300 |
_a216p. : _billus. |
||
| 650 | 0 | _aMental retardation | |
| 942 | _cBK | ||
| 999 |
_c501072 _d501072 |
||