Hougen, Olaf A, Watson, Kenneth M. and Ragatz, Roland A. <br/><br/>
Chemical process principles  material and energy balances 

 - Calcutta  Asia Publishing House  1962 
 - xiv,504p.  P.1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Dewey Class. No.: </label>660  / HOU