00622nam a2200181 a 4500008004100000020002300041245017300064250001200237260003400249300003800283500002000321650002600341650002500367700002100392003000100413005001700414040000900431                                          a0750644451 (pbk. )10aCoulson and Richardson's Chemical engineering :bparticle technology and separation processes,nVol. 2 /cJ.M. Coulson, J.F. Richardson, J.R. Backhurst and J.H. Harker.  a5th ed.  aAmsterdam :bElsevier,c2002.  axxxiii, 1229 p. :bill. ;c25 cm.  alncludes index.  aChemical engineering.  aParticle technology.1 aRichardson, J.F.20230123125453.0  cNUST