Lewkowitsch, J. <br/><br/>
Chemical technology and analysis of oils fats and waxes / 
J. Lewkowitsch ; ed. George H. Warburton. 
 - Londres :  Macmillan and Co., Limited,   915 
 - v. ;  22 cm. 
<br/><br/>Incluye índice 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aceites y grasas<br/>Ceras