O niepodeglosc i granice, 1914-1921 / 
wstep Zbigniew Wojcik, noty historyczne Andrzej Friszke. 
 - Wyd. 1. 
 - Warszawa :  Editions Spotkania,  1991, c1990. 
 - 263 p. :  chiefly ill., map ;  27 cm. 
<br/><br/> A pictorial history of the independent Poland and its battles for permanent borders, 1914-1921. 
<br/><br/><label>ISBN: </label>8385195017 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Poland--History--Pictorial works.--German occupation, 1914-1918<br/>Poland--History--Pictorial works.--Wars of 1918-1921<br/>Poland--History--Pictorial works.--20th century