MacDuffee, Cyrus Colton,  1895- <br/><br/>
Theory of equations. 

 - New York,  Wiley  [1954] 
 - 120 p.  illus.  24 cm. 
<br/><br/><label>LCCN: </label>54005768  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations, Theory of.
<br/><br/><label>Dewey Class. No.: </label>512.94  / M139