Important statistics relating to some selected countries 

 - Lucknow  Govt Press India          1981 
 -  1981 .
<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.1s, M1/GD