000 00405nam a2200169Ia 4500
008 181012s9999 xx 000 0 und d
020 _a9780470694459
082 _a621.382 GRA
100 _aGRACE DAVID
245 0 _aBROADBAND COMMUNICATIONS VIA HIGH ATTITUDE PLATFORMS
260 _bJOHN WILEY
260 _c2011
300 _a372 P
365 _b5962.50
650 _aELECTRONICS
942 _cREF
999 _c44223
_d44223