Hersh, Reuben <br/><br/>
18 unconventional essays on the nature of mathematics / 
Reuben Hersh. 
 - [S.l.] :  Springer,  2005. 
 - 347 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0387257179 9780387257174 
<br/><br/><label>Dewey Class. No.: </label>510.1