000 00416nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a621.381 T7
100 _a"Theraja, B L "
245 0 _aElectrical Technology860p.
260 _aNew Delhi
260 _b S Chand
260 _c2015
365 _b500
942 _cBK
999 _c112778
_d112778