Pietrucha, Jerzy. <br/><br/>
The population of Western and Northern Poland / 
Translated by Stanisław Tarnowski 
 - Warsaw :  Interpress ;  1970. 
 - 139 p. :  illus. ;  20 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Migration, Internal--Poland.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Western and Northern Territories (Poland)--Population.
<br/><br/><label>Dewey Class. No.: </label>304.6  / PIP  1970