| 000 | 00411nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aPereira, Ruby | ||
| 720 | _a Dr.Rajkumari Gupta (guide) | ||
| 942 | _cTH | ||
| 245 | _aA study of the role of commutative property in facilitating mathematical skills in educable mentally retarded children | ||
| 260 |
_aMumbai _bS.N.D.T. Women's University _c1994 |
||
| 300 | _aix,110 | ||
| 999 |
_c128466 _d128466 |
||