| 000 | 00594nam a2200193 4500 | ||
|---|---|---|---|
| 005 | 20200807160128.0 | ||
| 008 | 200807b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 100 | _a Kalil, F. | ||
| 245 |
_a Optical and microwave communications - A comparison [NASA TN D-3984] _cF. Kalil |
||
| 260 |
_a Washington, D. C _bNASA _c1967 |
||
| 300 | _a42p | ||
| 440 | _aNational Aeronautics and Space Administration (NASA) | ||
| 505 | _aNASA technical report | ||
| 650 | _aAstronautics--Communication systems | ||
| 650 | _aOptical communications | ||
| 942 | _cTR | ||
| 999 |
_c563313 _d563313 |
||