| 000 | 00437nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-7890-123-4 | ||
| 041 | _aeng | ||
| 082 |
_aAk _bP5.3 |
||
| 100 | _aKumar, Ajay . | ||
| 245 | 0 |
_aEncyclopaedia of science and technology / _cby Ajay Kumar. |
|
| 260 |
_aDelhi : _bIVY Publishing House , _c2005 |
||
| 300 | _a3 vols : | ||
| 650 | _aNatural Science- Encyclopaedia | ||
| 942 | _cTB | ||
| 999 |
_c52025 _d52025 |
||