Ritter Leonara <br/><br/>
Concepts that shaped the modern world :  from a-z / 
Leonora Ritter. 
 - South Yarra :  Macmillan,  2001. 
 - ix, 196 p. :  ill., maps ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0732966957 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Idea Philosophy<br/>Inventions--History<br/>Intellectual life--History
<br/><br/><label>LC Class. No.: </label>D209 
<br/><br/><label>Dewey Class. No.: </label>909.08