000			00296nam a2200133Ia 4500
100			_aNELSON W L
020			_a0-07-066493-9
365			_cRS
365			_d1
942			_cENGBK
654			_aPetroleum
245			_aPetroleum Refinery Engineering
260			_bMcGraw Hill Publishing _c1958 _aDelhi
999			_c33457 _d33457