| 000 | 00418nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c7392 _d7392 |
||
| 020 | _a9780070655485 | ||
| 082 | _a351.076 ASH | ||
| 100 | _aSingh, Ashok Kumar | ||
| 245 |
_aScience & technology ; _bfor civil services examinations / |
||
| 260 |
_aNew Delhi : _bTata McGraw Hil Education Private Limited _c2013. |
||
| 300 |
_a647 p. _bill ; _e23 cm. |
||
| 650 |
_aScience _vTechnology _zScience _zStudy guides |
||
| 942 | _cRFT | ||