000 00306nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a665.532 W336
100 _aWATKINS,R.N
245 0 _aPETROLEUM REFINERY DISTILLATION
260 _aHOUSTON
_bGulf Publishing
_c1979
300 _a28X22
942 _cBK
_2DDC
999 _c16430
_d16430