| 000 | 00485nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210420s1971 xx 000 0 und d | ||
| 020 | _a9780123662057 | ||
| 020 | _a978-0-12-366205-7 | ||
| 041 | _aeng | ||
| 245 |
_aInternational Review of Research in Mental Retardation _cNorman R. Ellis |
||
| 260 |
_bAcademic Press _c1971 |
||
| 440 | _v5 | ||
| 856 | _uhttps://www.sciencedirect.com/science/bookseries/00747750/5 | ||
| 906 |
_nFull text _oBook Series Volume _p00747750 _rNon-Subscribed |
||
| 999 |
_c153662 _d153662 |
||