000 | 00477nam a22001697a 4500 | ||
---|---|---|---|
008 | 230616b |||||||| |||| 00| 0 eng d | ||
020 | _a0-08-023225-6 | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a621.39 _bL9 |
||
245 | _aTrends in communication satellites | ||
260 |
_aOxford: _bPergamon Press, _c1979 |
||
300 | _avi, 472p. | ||
650 | _aCommunication | ||
653 | _aSatellites | ||
700 | _aCurtin, Denis J (Ed.) | ||
942 |
_2udc _cBK |
||
999 |
_c43985 _d43985 |