| 000 | 00514nam a2200169Ia 4500 | ||
|---|---|---|---|
| 999 |
_c83554 _d83554 |
||
| 005 | 20190730124726.0 | ||
| 008 | 190521s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_a9789352920853 _cRs. |
||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_223rd _a570.724 _bN277P |
||
| 110 | _aNational Council of Education Research and Training | ||
| 245 | 0 | _aPrayogshala pustika | |
| 260 |
_aNew Delhi _bNational Council of Education Research and Training _c2018 |
||
| 300 |
_axi,184p. _c23cm |
||
| 650 | _aSCIENCE | ||
| 942 |
_cBKS _2ddc _e23rd |
||