| 000 | 00435nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 160916s9999 xx 000 0 und d | ||
| 020 |
_c550.00 _a9788175412118 |
||
| 040 | _aRBU, Central Library | ||
| 041 | _aEnglish | ||
| 082 |
_a370.154 _bD129 |
||
| 100 | _aDahiya, Surender S. | ||
| 245 |
_aEducational technology _cSurender S. Dahiya |
||
| 260 |
_bShipra _aDelhi _c2008 |
||
| 300 | _a250p. | ||
| 650 | _aEducation | ||
| 942 | _cDB | ||
| 999 |
_c95189 _d95189 |
||