Ross, G.MacDonald <br/><br/>
LEIBNIZ 
/[by] G.MacDonald Ross 
 - Oxford  Oxford University Press  1984 
 - 121 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>192876201 
<br/><br/><label>Dewey Class. No.: </label>193  / LEI