| 000 | 00348nam a2200133Ia 4500 | ||
|---|---|---|---|
| 100 | _aNational Council of Educational Research and Training | ||
| 365 | _b65 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 |
_aUnderstanding economic development _bSocial science textbook for class X |
||
| 260 |
_aNew Delhi _bNCERT _c2015 |
||
| 082 | _a330 | ||
| 300 | _a92 | ||
| 999 |
_c402429 _d402429 |
||
| 041 | _aeng | ||