Research, teaching and training in demography  : a directory of institutions in the ecafe region 

 - New York:  United Nations,  1972. 
 -  v,444p. 
<br/><br/> PB 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography-Research
<br/><br/><label>Dewey Class. No.: </label>301.32  / ECR