000 00316nam a2200121Ia 4500
008 140122s9999 xx 000 0 und d
082 _a660 Bac
100 _aBackhurst J R
245 _aChemical engineering. Solutions to the problems in vol.I Vol 4
260 _b
_c1977
700 _aHarker J H
942 _cBK
_2ddc
999 _c3282
_d3282