| 000 | 00674nam a2200193Ia 4500 | ||
|---|---|---|---|
| 005 | 20250508164945.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aDissertations | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _2eng |
||
| 084 |
_a375.51, YAD/DI _qFEDL |
||
| 100 |
_aYadav Chanchal _9553694 |
||
| 245 | 0 | _aComparative analysis of the development of concept fraction in NCERT textbooks based on national curriculum framework, 2000 and national curriculum framework based on 2005 | |
| 260 | _c2010 | ||
| 300 | _a142p. | ||
| 546 | _aM.Ed. Dissertation (Delhi University) | ||
| 942 |
_cDIS _h375.51, YAD/DI |
||
| 999 |
_c1392270 _d1392270 |
||