| 000 | 00350nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20260205102605.0 | ||
| 008 | 260111s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a623.452 N213R | ||
| 245 | 0 | _aRasayan Vigyan(P ) | |
| 260 |
_aNew Delhi _bRashtri Vidiyak Khoj Atey Sikhlayee Parishad _c1976 |
||
| 300 | _a185p. | ||
| 690 | _aChemicals | ||
| 942 | _cBK | ||
| 999 |
_c248419 _d248419 |
||