Institute for Basic Problems of Marxism-Leninism

The Communist Party’s Institute for Basic Problems of Marxism-Leninism (Instytut Podstawowych Problemów Marksizmu-Leninizmu) was a Marxist think tank of the Polish United Workers' Party, existing from 1974 to 1984. In 1984 it was transformed into the Academy of Social Sciences (Akademia Nauk Społecznych).