| 000 | 00451nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 240606b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 | _a616.899.001.5(05) | ||
| 245 | _aInternational review of research in mental retardation | ||
| 260 |
_aNew York: _bAcademic Press, Inc., _c1970 |
||
| 300 | _axv, 392p. | ||
| 500 | _aVol. 4 | ||
| 700 | _aEllis, Norman R (Ed.) | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c63233 _d63233 |
||