| 000 | 00396nam a2200145Ia 4500 | ||
|---|---|---|---|
| 001 | 173955 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 020 | _a9780070655485 | ||
| 100 | _aSingh, Ashok Kumar | ||
| 245 | _aScience & technology for civil services examinations / | ||
| 260 |
_aNew Delhi : _bTata McGraw Hill , _c2008. |
||
| 300 | _aviii+646 | ||
| 923 |
_d20120903 _n268A |
||
| 942 | _cGEN | ||
| 999 |
_c147333 _d147333 |
||