Lewkowitsch, J.  <br/><br/>
Chemical technology and analysis of oils, fats and waxes,  
Lewkowitsch, J.  
 - London,   Macmillan,  1921 
 - 3 v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oils and fats.; Waxes.
<br/><br/><label>LC Class. No.: </label>TP686  / .C5 1921