000 00310nam a2200133Ia 4500
008 220201s2012 xx 000 0 eng d
082 _a621.31
_bGUP
100 _aGupta, JB
245 0 _aElectromechanical energy conversion (MDU)
250 _a3rd
260 _bKataria
_c2012
300 _a440
942 _2ddc
999 _c88319
_d88319