Turnbull, H.W. <br/><br/>
Theory of equations 
/by H.W.Turnbull 
 - 4th ed. 
 - Edinburgh  Oliver and Boyd  1947 
 - xii, 166 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equation theory
<br/><br/><label>Dewey Class. No.: </label>515.25  / TUR