000 00296nam a2200121Ia 4500
008 230921s9999||||xx |||||||||||||| ||und||
041 _aeng
100 _aCheng, David K
245 0 _aField and wave electromagnetics
_cCheng, David K
250 _a2nd ed.
260 _bPearson
_c1989
942 _cBK
999 _c21332
_d21332