Hougen, Olaf A. <br/><br/>
Chemical process principles / 
Olaf A. Hougen, Kenneth M. Watson and Roland A. Ragatz. 
 - 2d ed. 
 - New York,  Wiley  c1954- 
 - v.  illus.  24 cm. 
<br/><br/> Includex index. 
<br/><br/>pt. 1. Material and energy balances.--pt. 2. Thermodynamics. 
<br/><br/>
<br/><br/><br/>English. 
<br/><br/><label>LCCN: </label>54013512  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical processes.<br/>Chemistry, Physical and theoretical.
<br/><br/><label>LC Class. No.: </label>TP155  / .H6513 
<br/><br/><label>Dewey Class. No.: </label>660.2969/HOC