Hougen, Olaf A. (Olaf Andreas), 1893-  Hougen, Olaf A. (Olaf Andreas), 1893- <br/><br/>
Chemical process principles / 
[by] Olaf A. Hougen, Kenneth M. Watson [and] Roland A. Ragatz. 
 - 2nd ed. 
 - New York :  Wiley,  [1954- 
<br/><br/>Pt. 1. Material and energy balances -- pt. 2. Thermodynamics. 
<br/><br/><label>LCCN: </label>54013512 /L/r842 
<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>660.284