Walker, William H.  1869-1934. <br/><br/>
Principles of chemical engineering /  
by William H. Walker, Warren K. Lewis and William H. McAdams. 
 - 3rd ed. 
 - New York [etc.]  McGraw-Hill book company, Inc.,  1937. 
 - ix, 637 p.  illus.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGENIERIA QUIMICA
<br/><br/><label>Universal Decimal Class. No.: </label>66