000 00409nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a622.182 82 N1
100 _a"Nelson, W L"
245 0 _aPetroleum Refinery Engineering
250 _a\\194900ENGGPSX
260 _aMcGraw Hill
260 _b1949
260 _cNew Delhi
300 _a959p
500 _aincludes index and biblioraphy
942 _cBK
999 _c19646
_d19646