Hardy, G H <br/><br/>
course of pure mathematics. 

 - 10th ed. 
 - London  Cambridge University Press  1952 
 - xii, 509 p.   
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<br/><br/><label>Subjects--Index Terms: </label>Mathematics  Number theory  Set theory  Group theory  Pure mathematics  Modern mathematics  Arithmetic & algebra 
<br/><br/><label>Dewey Class. No.: </label>51