000 00398nam a2200121Ia 4500
008 230727s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _bT10 ETA
100 _a Electricity Training Association (ETA)
_912010
245 0 _a Power system protection Vol.1
_b: principles and components
_c Electricity Training Association (ETA)
260 _b Shankar's Book Agency
_c2010
942 _cBK
999 _c19755
_d19755