Перегляд зібрання за групою - Видавництва
- Institute of Geography Slovak Academy of Sciences 1
- Institute of Slavonic Studies of the CAS 1
- Institute of Social Prevention and Resocialization University of Warsaw 1
- Institute of Society Transformation 1
- Institute of Vocational Education of the National Academy of Educational Sciences of Ukraine 1
- Instytut Archeologii Uniwersytetu Rzeszowskiego 2
- Instytut Europeistyki, Warszawa 1
- Instytut Filologii Rosyjskiej i Ukraińskiej UAM 1
- Instytut Filologii Słowiańskiej UMCS 1
- Instytut pamięci narodowej 1
- Instytut Studiów Politycznych PAN 1
- International Academic Press 1
- International Center of Scientific Research 1
- International Center of Scientific Research. 1
- International Center of Social Sciences and Humanities 2
- International Centre Corporative Management 2
- International Journal of Higher Education 1
- International Science Group 2
- International science group 4
- ISGT Publishing House 1