PHILOSOPHY of mathematics: selected readings 
/edited by Paul Benacerraf, Hilary Putnam 
 - 2nd ed. 
 - Cambridge  Cambridge University press  1983 
 - viii, 600 p. 
<br/><br/> Includes bibliography 
<br/><br/><label>ISBN: </label>052129648X 
<br/><br/><label>Dewey Class. No.: </label>510.1  / PHI