Niven, Ivan Morton  1915- <br/><br/>
Diophantine approximations / 
Ivan Morton Niven. 
 - New York :  Interscience Publishers,  [1963]. 
 - viii, 68 p. ;  24 cm. 
 - Interscience tracts in pure and applied mathematics  no. 14 .
 - The ninth annual series of Earle Raymond Hedrick lectures of the Mathematical Association of America .
 - 512.23 .
 - Annual series of Earle Raymond Hedrick lectures of the Mathematical Association of America ;  9th. .
<br/><br/>Bibliography: p. 63-65. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diophantine analysis.
<br/><br/><label>Dewey Class. No.: </label>512.23