| 000 | 00370nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c256069 _d256069 |
||
| 008 | 200211b2019 ||||| |||| 00| 0 eng d | ||
| 020 | _a9789388030700 | ||
| 082 |
_a538 _bGKP |
||
| 100 | _aG K Publication | ||
| 245 |
_aObjective science and technology _cG K Publication |
||
| 260 |
_aNew Delhi: _bCL Media Pvt. Ltd., _c2019. |
||
| 300 |
_a4.65 pg. _c26 cm. |
||
| 942 | _cBK | ||