Turnbull, H. W.  1885-1961. <br/><br/>
Theory of equations/  by H. W. Turnbull ... with 25 figures. 

 - 4d ed., rev. 
 - Edinburgh:  Oliver & Boyd,  1947. 
 - xii, 166 p:  illus;  18 cm. 
 - University mathematical texts .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations, Theory of.
<br/><br/><label>Dewey Class. No.: </label>512.94  / T942t