Khinchin, Aleksandr I︠A︡kovlevich,  1894- <br/><br/>
Three pearls of number theory  /  
[Translated from the 2d (1948) rev. Russian ed. by F. Bagemihl, H. Komm, and W. Seidel] 
 - Rochester, N.Y. :  Graylock Press,  1952 [printing 1956]  
 - 64 p. :  ill. ;   22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>Dewey Class. No.: </label>512.81  / KHT 1956