| 000 | 00442pam a2200157a 44500 | ||
|---|---|---|---|
| 005 | 20170217104412.0 | ||
| 008 | 160408bc1971 xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIITK | ||
| 041 | _aeng | ||
| 082 |
_a157.808 _bIN8 v.5 |
||
| 245 | 1 |
_aINTERNATIONAL REVIEW OF RESEARCH IN MENTAL RETARDATION _cedited by Norman R. Ellis |
|
| 260 |
_bAcademic Press, New York _cc1971 |
||
| 300 | _axv,408 | ||
| 700 | _aEllis, Norman R. [ed.] | ||
| 942 | _cBK | ||
| 999 |
_c273888 _d273888 |
||