Highlights of the Christian millennium of Poland / 
ed. by Ignatius Olszewski. 
 - New York :  Coordinating Committee of Poland's Christianity Millennium,  1966. 
 - 83, [2] s. ;  22 cm. 
<br/><br/><label>Subjects--Chronological Terms: </label><br/>1901-2000. <br/>1945-1989. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tysiąclecie chrztu Polski--Stany Zjednoczone.<br/>Polacy za granicą--Stany Zjednoczone--1945-1989 r.