Cassels, J. W. S. <br/><br/>
An introduction to diophantine approximation. 

 - Cambridge, [Eng.]  University Press  1965. 
 - 168 p.  illus. 
 - Cambridge tracts in mathematics and mathematical physics  no. 45 .
 - Cambridge tracts in mathematics and mathematical physics  no. 45. .
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>a  91052191 /L/r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approximation, Diophantine.
<br/><br/><label>LC Class. No.: </label>QA242  / .C32 
<br/><br/><label>Dewey Class. No.: </label>512.23