Conkwright, Nelson Bush. <br/><br/>
Introduction to the theory of equations /    
Nelson Bush Conkwright. 
 - Boston :   Ginn,   1957. 
 - vii, 213 p. :    ill. ;    22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations, Theory of.--------
<br/><br/><label>Dewey Class. No.: </label>512.82 CON