000 00276nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.3
100 _aB.N.YOGANARASIMHA
245 0 _aELECCTRO MAGNETIC FIELDS
260 _bNEW AGE
365 _b165.00
942 _cBTECH
999 _c168667
_d168667