000 00288nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a621.312
100 _aMEHTA V K
245 0 _aPRINCIPLES OF POWER SYSTEM
250 _a2
260 _bS Chand & Co
_c1980
_aNEW DELHI
300 _a706
999 _c15878
_d15878