Vielrose, Egon <br/><br/>
Elements of the natural movement of population 
by Egon Vielrose 
 - Oxford  Pergamon Press  1965 
 - 288p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poland --Population<br/>Vital statistics<br/>Demography
<br/><br/><label>Dewey Class. No.: </label>B12 V674