Cohen, Leon W. <br/><br/>
Structure of the real number system   
by Leon W. Cohen and Gertrude Ehrlich 
 - New York  Van Nostrand Reinhold Company  1963 
 - viii, 116p.  incl. bibl & Ind. 
 - University series in undergraduate mathematics .
<br/><br/><label>Dewey Class. No.: </label>512.7  / N631;2