00354nam a2200097Ia 4500008004100000082001600041100005200057245011100109260002700220300000900247210430s9999    xx            000 0 und d  a660 C 853 C  a J. R. Backhurst, J. H. Harker, J.F. Richardson  aCoulson & Richardson's Chemical Engineering bSolutions for the problems in chemical engineering Volume-1   aIndiabHeinemannc2001  a332p