000 00311nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aPatra S.C
245 0 _aRenewable Energy and Energy Management.
260 _b"International book distributers,Dehrudun"
260 _c0
365 _b700.00
942 _cBK
999 _c157267
_d157267