National documents on planning and development 

 - Karachi  The Author           1969 
 - 86p  cm. 
 - Its, Impact Survey Publication.2 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography
<br/><br/><label>Dewey Class. No.: </label>Y:5:5(Y).44Q7.N68t4, K9