| 000 | 00436nam a2200157Ia 4500 | ||
|---|---|---|---|
| 999 |
_c151948 _d151948 |
||
| 020 | _a9788123755472 | ||
| 040 | _cCUS | ||
| 082 |
_a507 _bPHO/W |
||
| 100 |
_aPhondke, Bal _918684 |
||
| 245 | 0 |
_aWhen questions to 50 interesting answers/ _cBal Phondke |
|
| 260 |
_aNew Delhi: _bNational Book Trust, _c2009. |
||
| 300 |
_ax, 245 p. : _bill. ; _c23 cm. |
||
| 440 |
_a(Popular science) _911009 |
||
| 650 |
_aScience _94960 |
||
| 942 |
_cWB16 _01 |
||