Schacht, Hjakmar.   <br/><br/>
The stabilization of the mark. 
  
Hjakmar, Schacht 
 - 
 - Lond   George Allen and Unwin   1927 
 - 247p. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus  Geometry <br/>
<br/><br/><label>Dewey Class. No.: </label>330.19355/SCS