000 00288nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a621.3 RAO
100 _aRao, Gangadhar, K.R
245 0 _aText book of electrical science
260 _bBangalore
300 _b0
650 _aPHYSICS
999 _c136554
_d136554