00313nam a2200109Ia 4500082002600000100004000026245005600066260003200122300001000154500000500164700003400169  a658.20246602bP482.PD  aPeters, M. S. and Timmerhaus, K. D.  aPlant design and economics for chemical engineersb  aNew YorkbMcGraw-Hillc1968  a850p.  a  aTimmerhaus, K. D. ; jt. auth.