| 000 | 00470nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230419b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a5/6 _bP7 |
||
| 245 |
_aDRDO science spectrum 2007: _bA compendium of national science day orations |
||
| 260 |
_aDelhi: _bDefence Research & Development Organisation, _c2007 |
||
| 300 | _avii, 339p. | ||
| 650 | _aScience | ||
| 653 | _aAeronautics | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c21039 _d21039 |
||