| 000 | 00316nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 |
_a371.3 _bTAE |
||
| 100 |
_aTara Chand _933200 |
||
| 245 |
_aEducational technology _cTara Chand |
||
| 260 |
_aNew Delhi _bAnmol _c1990 |
||
| 300 | _axi, 416p | ||
| 546 | _aeng | ||
| 650 |
_aEducational technology _933573 |
||
| 942 | _cBK | ||
| 999 |
_c17420 _d17420 |
||