000 00290nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a621.31
100 _aCHAKRABARTI ABHIJIT
245 0 _aPOWER SYSTEM ENGINEERING
250 _a2
260 _bDHANPAT RAI
_c2010
_aDELHI
300 _a836
999 _c50547
_d50547