| 000 | 00422cam a2200157 4500 | ||
|---|---|---|---|
| 020 | _a0272760331 | ||
| 050 | 1 | 0 |
_aMED RC570 _b.M43 |
| 100 | _aMental Subnormality: | ||
| 245 | 0 | 0 | _aMental subnormality: Modern Trends in Research |
| 260 |
_aLondon, _bPitman Medical, _c1970. |
||
| 300 |
_ax, 260 p., plate. _bill. |
||
| 650 | 0 | _aMental retardation | |
| 650 | 2 | _aMental retardation. | |
| 700 | 1 | _aRichards, B. W. | |
| 942 | _cBK | ||
| 999 |
_c9200 _d9200 |
||