00439nam a2200121Ia 4500008004100000020001800041082001500059100005900074245013000133250001600263260002900279300000900308210430s9999    xx            000 0 und d  a0-7506-2942-8  a660 C853 C  aJ M Coulson, J F Richardson, J R Backhurst, J H Harker  aCoulson and Richardson's Chemical Engineering: Praticle technology & Separation Processes V-2 /cJ.M.Coulson & J.F.Richardson  a4th edition  aIndiabJ.M.Coulsonc2001  a979p