000 00274nam a2200121Ia 4500
100 _aGosling, William
020 _a0-7506-3740-4
942 _cBK
245 _aRadio spectrum conservation
260 _aNewnes, Oxford
_cc2000
082 _a384.54524 Gos
300 _aviii,242
999 _c25700
_d25700