000 00284nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.34
100 _aDavid K Cheng
245 0 _aField and wave electromagnetics
250 _a2
260 _bPearson Education
_c2004
942 _cBK
999 _c4584
_d4584