000 00299nam a2200121Ia 4500
005 20260413100437.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSeth ,Surinder Parkash
245 0 _aElectro Magnetic Fields
260 _bNew ,Delhi Dhanpat Rai& Sons
300 _a442
942 _cDB
999 _c1136
_d1136