DIOPHANTINE approximation and its applications 
/ edited by Charles F.Osgood 
 - New York  Academic press  1973 
 - ix, 356 p. 
<br/><br/><label>ISBN: </label>125286503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory
<br/><br/><label>Dewey Class. No.: </label>512.7  / DIO