000 00300nam a2200133Ia 4500
008 160710s1989 xx 000 0 und d
082 _a661.804 CHA
100 _aCHAUVEL,A.
245 _aPETROCHEMICAL PROCESSES
250 _aED 2
260 _bIMPRIMERIA
_c1989
300 _a405
942 _2ddc
_cB
999 _c49200
_d49200