Borkowski, Joseph G. <br/><br/>
City of Pittsburgh's part in formation of Polish Army - World War I, 1917-1920 / 
Joseph G. Borkowski. 
 - Pittsburgh :  Central Council of Polish Organizations of Pittsburgh,  1956. 
 - 40 p. :  Il. ;  24 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Poland -- History -- Emigration. United States -- Polish immigrants -- Polish army in exile -- World War, 1914-1918.