Colloque national de demographie, 1960. 

 - Paris :  C.N.D.L.R.S,  1961 
 - 192p.;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography
<br/><br/><label>Dewey Class. No.: </label>312  / CEN