000 00429nam a2200169Ia 4500
001 aQ4050
008 220802s9999 xx 000 0 und d
020 _a81-7319-162-x
100 _a Ghosh , S.N.
245 0 _aElectromagnetic Theory and Wave Propagation
250 _a.NA
260 _c1998
300 _axv,258
600 _aHumanity & Natural Sciences
650 _aHumanities and Natural sciences
942 _bBooks
_cBK
999 _c5776
_d5776