000 00304nam a2200133Ia 4500
008 230912s9999 xx 000 0 und d
082 _a621.36 SAE
100 _aSaeed, S.Hasan
245 0 _aNon Conventional Energy Resources
260 _aDELHI
260 _bKATARIA
260 _c2009
300 _a344
999 _c37527
_d37527