000 | 003470000a22001330004500 | ||
---|---|---|---|
245 | _aIEE Conference publication No.59 : conference on digital satellite communication | ||
260 |
_aLondon _c1969 |
||
300 | _a558 p., ill. | ||
440 | _aIEE Conference Publication | ||
440 | _aNo.59 | ||
080 |
_a621.3(063) _bI6 |
||
041 | _aEN | ||
942 | _cBK | ||
999 |
_c94292 _d94292 |