| 000 | 00398nam a2200109 4500 | ||
|---|---|---|---|
| 245 | _aStudy of the causes of failure in mathematics among the tribal pupils of class VII in West Khasi Hills District, Meghalaya | ||
| 100 | _aBalieh, T.R. | ||
| 250 | _aNEHU | ||
| 260 |
_aShillong _bNEHU, Dept of Educational Research and Studies _c[19_?] |
||
| 300 | _a[12], 165p.;30cm. | ||
| 082 |
_aDS _b373.1260954164 BAL |
||
| 999 |
_c84746 _d84746 |
||