000 00327nam a2200121Ia 4500
008 220201s1981 xx 000 0 eng d
041 _aENG
100 _aKHANNA,O P
245 0 _aINTRODUCTION TO COURSE IN ELECTROMAGNETIC FIELDS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1981
300 _a504
942 _2ddc
999 _c50516
_d50516