Showers Victor <br/><br/>
World in figures 

 - New York  Wiley U S A        1973 
 - xii,585p. Bib p. 535-42  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>Sigma.1.N7s, L3