Helfferich, Friedrich,  1922- <br/><br/>
Ion exchange / 
Friedrich Helfferich 
 - New York :  McGraw-Hill,  1962 
 - ix, 624 p. :  ill. ;  24 cm. 
 - McGraw-Hill series in advanced chemistry .
<br/><br/> "The German edition .. appeared in 1959 as the first volume in a series [entitled Ionenaustauscher] " 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> USD 18.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ion exchange<br/>Dynamics
<br/><br/><label>Dewey Class. No.: </label>541.372