000			00315nam a2200133Ia 4500
008			160710s1989 xx 000 0 und d
082			_a530.141 CHE
100			_aCHENG,D.K.
245			_aFIELD AND WAVE ELECTROMAGNETICSS
250			_a2
260			_bADDISON-WESLEY PUB. _c1989
300			_a703
942			_2ddc _cB
999			_c54549 _d54549