| 000 | 00413nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 37483 | ||
| 008 | 240126s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _cRS 450.00 | ||
| 037 | _cRS 450.00 | ||
| 082 | _a371.33 KHA | ||
| 100 |
_aKhan, Najibul Hasan _924454 |
||
| 245 | 0 | _aEducational technology | |
| 260 | _aNew Delhi | ||
| 260 | _bRajat Publications | ||
| 260 | _c2004 | ||
| 300 | _axi,228p. | ||
| 942 | _cBK | ||
| 999 |
_c37483 _d37483 |
||