Gvenon, Rene <br/><br/>
Regin of quantity and the signs of the times 

 -  New Delhi, Munshiram manoharlal, India  2000 
 - 363 
<br/><br/> 5174 
<br/><br/><label>ISBN: </label> 325 
<br/><br/><label>Dewey Class. No.: </label>909  / GVE-R