| 000 | 00656 a2200205 4500 | ||
|---|---|---|---|
| 999 |
_c253321 _d253321 |
||
| 008 | 201209b000 ||||| |||| 00| 0 eng d | ||
| 020 | _a9780070655485 | ||
| 082 |
_a600.15 _bSIN |
||
| 100 | _aSingh, Ashok Kumar | ||
| 245 |
_aScience and technology : _bfor civil services examinations. |
||
| 250 | _a1st ed. | ||
| 260 |
_aChennai : _bMcGraw Hill Education (India) Pvt. Ltd., _c2017. |
||
| 300 |
_aviii, 647 p. ; _c14*23 cm. |
||
| 504 | _aIt includes bibliography, appendix | ||
| 650 | _aScience | ||
| 650 | _aTechnology | ||
| 650 | _aScience and technology | ||
| 650 | _aScience and technology for civil services examinations | ||
| 942 |
_2ddc _cBK |
||