000 | nam a22 7a 4500 | ||
---|---|---|---|
999 |
_c6530 _d6530 |
||
001 | 3999 | ||
003 | BD-DhSEU | ||
005 | 20180314101920.0 | ||
008 | 171023b xxu||||| |||| 00| 0 eng d | ||
020 | _a0022774548 | ||
040 |
_aBD-DhSEU _cBD-DhSEU _dBD-DhSEU |
||
082 |
_222 _a500 |
||
110 |
_923624 _aNational geographical society |
||
245 |
_aScience / _cNational geographical society. |
||
250 | _atexas ed. | ||
260 |
_aNew York : _bMcGraw Hill, |
||
300 |
_a480, R- 48 p. : _bill. ; _c28 cm. |
||
504 | _6Includes index | ||
526 | _aEEE | ||
650 | 0 |
_95154 _aElectrical & electronics engineering. |
|
650 | 0 |
_923486 _aBiological science |
|
859 | _cMRH | ||
942 |
_2ddc _cBK |