Communist takeover and occupation of Ukraine: special report No. 4 of the Select Committee on Communist Aggression, House of Representatives, Eighty-third Congress, second session, under authority of H. Res. 346 and H. Res. 438. /

. - Washington : United States Government Printing Office,  1955 
. - iii, 36 p.  23 cm. 
 - (Union calendar  ; No. 929 )(83d Congress, 2d Session. House report  ; no. 2684, pt. 7 )
<br/><br/> December 31, 1954. - Committed to the Committee of the Whole House on the State of the Union and ordered to be printed.