000 00304nam a2200121Ia 4500
008 211209s1968 xx 000 0 und d
041 _aeng
082 _a621.3191 N67 KHE
100 _aKHERA L K
245 _aELECTRIC POWER SYSTEMS
260 _aNEW DELHI
_bRAINHAND BOOK AND COMPANY
_c1968
300 _a368
999 _c5669
_d5669