Sewell, W. E. <br/><br/>
Degree of approximation by polynomials in the complex domain/ 
by W.E. Sewell. 
 - Princeton, N.J.:  London:  Princeton University Press,  H. Milford, Oxford University Press,  1942. 
 - 2 p.l., iii-ix, 236 p.:  23 cm. 
 - Annals of mathematics studies;  no. 9. .
<br/><br/> "Lithoprinted." 
<br/><br/>Bibliography: p. 226-236. 
<br/><br/><label>LCCN: </label>42050739 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximation theory.<br/>Polynomials.
<br/><br/><label>Dewey Class. No.: </label>512.22  / S517d