Hassler, John W. <br/><br/>
Purification with activated carbon :  industrial, commercial, environmental / 
by John W. Hassler. 
 - 3rd ed. 
 - New York :  Chemical Publishing Co.,  1974. 
 - 390 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Carbon, Activated.<br/>Absorption.