| 000 | 00340nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aSandhya S Kaushik | ||
| 020 | _a81-85119-36-8 | ||
| 942 | _cBK | ||
| 245 | _aParents are teachers : a study in behaviour modification of mentally subnormals | ||
| 260 |
_aNorthern Book Centre, New Delhi _c1988 |
||
| 082 | _a371.92 Kau | ||
| 300 | _axix,274p | ||
| 999 |
_c68313 _d68313 |
||