Riegel, Emil Raymond <br/><br/>
Industrial chemistry :  an elementary treatise for the student and general readers / 
by Emil Raymond Riegel 
 - 3rd ed. 
 - New York :  Reinhold,  1937 
 - 851 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and  indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Technical