| 000 | 00361nam a2200145Ia 4500 | ||
|---|---|---|---|
| 100 | _aAgrahari, Ravi P. | ||
| 020 | _a978-93-5316-768-4 | ||
| 365 | _b585 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 |
_aScience and Technology _bFor Civil services preliminary and examination |
||
| 260 |
_aChennai _bMcGraw Hill Education _c2020 |
||
| 082 | _a001 | ||
| 300 | _aVP | ||
| 999 |
_c347824 _d347824 |
||
| 041 | _aeng | ||