Arden, Thomas Victor, 1918- <br/><br/>
Water purification by ion exchange 
/ by T. V. Arden 
 - London  Butterworths  1968 
 - viii,  184 p. : ill. ; 23 cm. 
<br/><br/>Bibliography: p. 176-178. 
<br/><br/><label>LCCN: </label>68-054310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification--Ion exchange process