00426nam a22001337i 4500001001000000005001700010008004100027082002000068100002500088245006100113260005500174300001700229650004600246SXC00022820260819093259.0260101s1954    ii            000 0 eng d  a660.2 HAR-C222  aHarper, James I, Ed.10aChemical engineering in practice /cHarper, James I, Ed.  abReinhold Publishing Coropration, New York,c1954  ap. ;c22 cm. 0aChemical engineering; Chemical technology