| 000 | 00371nam a22001337a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 161124b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8174504753 | ||
| 110 |
_aNCERT _9584 |
||
| 245 | _aConstructivist Approaches to Teaching & Learning : Handbook for Teachers of Secondary Stage | ||
| 260 |
_aNew Delhi _bNCERT _c2006 |
||
| 300 | _a134p | ||
| 942 |
_2ddc _cNCERT |
||
| 999 |
_c2293 _d2293 |
||