000 00425nam a2200157Ia 4500
008 170101s1976 xx 000 0 und d
082 _a338.272 82 A13P
100 _aABDEL-AAL, Hussein K
245 0 _aPetroleum economics and engineer in an introduction
260 _bN.Y.
_c1976
300 _a421p
440 _aChemical processing and engineering, v.6
650 _aPETROLEUM
653 _aPETROLEUM
942 _2ddc
_cB
999 _c68527
_d68527