| 000 | 00342 a2200121 4500 | ||
|---|---|---|---|
| 041 | _aeng | ||
| 082 | 0 | _a157.8 | |
| 245 | 1 | 0 |
_aHandbook of mental deficiency : _bpsychological theory and research / |
| 260 |
_aNew York : _bMcGraw-Hill, _c1963. |
||
| 300 |
_aix, 664p. ; _c23 cm. |
||
| 653 | _aMental retardation | ||
| 700 | 1 | 7 |
_aEllis, Norman R _981409 |
| 999 |
_c267576 _d267512 |
||