| 000 | 00330nam a2200109 4500 | ||
|---|---|---|---|
| 245 |
_aSansar ka sabase anaukha dravya _cI. Petryanov ; translated by Naveen Mehara |
||
| 100 | _aPetryanov, I | ||
| 710 | _aMehara, Naveen | ||
| 260 |
_aDelhi _bBharat Gyan Vigyan Prakashan _c1995 |
||
| 300 | _a107p.: ill. 22cm. | ||
| 082 |
_aH _b553.7 PET |
||
| 999 |
_c67980 _d67980 |
||