Sireau, A, <br/><br/>
Population et developpment : elements d´une approche systemique pour l´abalyse et la programmation=Population and development : elements of a systemic approach for analysis and programming / 
A. Sireau. 
 - 49 páginas 
 - UNESCO. ;  49. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desarrollo urbano.<br/>Población.
<br/><br/><label>Dewey Class. No.: </label>363.9  / S619p 1977