000 00330nam a2200133Ia 4500
008 170101s1998 xx 000 0 und d
020 _a817319162X
100 _aGhosh S N
245 0 _aElectromagnetic Theory and Wave Propagation
260 _aN Delhi
_bNarosa
_c1998
300 _a258
650 _aPhysics
942 _2ddc
_cBK
_01
999 _c36793
_d36793