SAMUELSON, Olof <br/><br/>
Ion exchangers in analytical chemistry / 
[by] Olof Samuelson 
 - New York  John Wiley & Sons  1953 
 - 291 p. 
<br/><br/> Includes index. 
<br/><br/><label>Dewey Class. No.: </label>544.1  / SAM