| 000 | 00467nam a22001817a 4500 | ||
|---|---|---|---|
| 999 |
_c161716 _d161716 |
||
| 020 | _a9780674568860 | ||
| 041 | _aeng | ||
| 082 |
_a362.3 _bEDG |
||
| 100 | _aEdgerton, Robert B. | ||
| 245 |
_aMental retardation _cRobert B. Edgerton |
||
| 260 |
_aCambridge _bHarvard University Press _c1979 |
||
| 300 |
_a125p.; _c21cm. |
||
| 440 | _aThe developing child series | ||
| 650 | _aSocial psychiatry | ||
| 650 | _aMental retardation | ||
| 856 | _u | ||
| 942 | _cBK | ||