| 000 | 00400nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230612b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a629.783 _bM8 |
||
| 100 | _aKrishnamurthi, M | ||
| 245 | _aSatellites | ||
| 260 |
_aDelhi: _bDESIDOC, _c1961 |
||
| 300 | _a84p. | ||
| 650 | _aScience | ||
| 653 | _aAstronomy | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c42351 _d42351 |
||