Witold Jedlicki

Witold Jedlicki (born 9 February 1929 in Warsaw; died 8 September 1995 in Jerusalem) was a Polish sociologist and journalist of Jewish descent, activist of the Crooked Circle Club, and author of ''Chamy i Żydy'' (Oafs and Jews), in which he described the divisions in the communist Polish United Workers' Party (Polish: PZPR), including between the so-called groups of Natolinians and Puławians. Provided by Wikipedia