Cieplak, Tadeusz N. <br/><br/>
Some distinctive characteristics of the communist system in the Polish People's Republic / 
by Tadeusz N. Cieplak. 
 - New York :  The Polish Institute of Arts and Sciences in America,  1974. 
 - 26 s. ;  23 cm. 
<br/><br/> Repr.: The Polish Review, vol. 19, no. 1, 1974.