000 00272nam a2200133Ia 4500
008 241124s9999 xx 000 0 und d
100 _aLiao,Samual
245 0 _aMicrowave Devices & Circuits
250 _a3
260 _b-
260 _c0
300 _a561
942 _cBK
999 _c6941
_d6941