000 | 00741nam a2200253Ia 4500 | ||
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003 | HQRS | ||
005 | 20180123234324.0 | ||
008 | 150617s2014 xx 000 0 eng d | ||
040 |
_aHQRS _beng _cHQRS |
||
041 | _heng | ||
080 | _b629.783:654 L2 | ||
110 | _aUnited Nations Educational, Scientific and Cultural Organization | ||
245 | _aGuide to satellite communication | ||
260 |
_aParis: _bUNESCO, _c1972 |
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300 |
_a35p.; _c27cm. |
||
440 | _aReports and papers on mass communication; no.66 | ||
500 | _aIncludes bibliography | ||
650 | _aTelecommunication | ||
650 | _aArtificial satellite | ||
650 | _aCommunication satellite | ||
650 | _aSatellite communication systems | ||
365 | _aINR | ||
942 |
_2udc _cBK |
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999 |
_c5730 _d5730 |