Polish encyclopedias From Wikipedia, the free encyclopedia First Polish encyclopedias date to the 17th century.[1]: 147–176 A 5-volume set of the 1970s Encyklopedia powszechna PWN Polish encyclopedias have been traditionally characterized by succinct definitions.[2]: 78 See also List of encyclopedias in Polish Polish dictionaries References [1]Olkiewicz, Joanna (1988). Od A do Z, czyli, O encyklopediach i encyklopedystach (in Polish). Ludowa Spółdzielnia Wydawnicza. ISBN 978-83-205-3990-5. [2]Callahan, Ewa (2014-05-15). "Crosslinguistic Neutrality: Wikipedia's Neutral Points of View from a Global Perspective". In Fichman, Pnina; Hara, Noriko (eds.). Global Wikipedia: International and Cross-Cultural Issues in Online Collaboration. Rowman & Littlefield. ISBN 978-0-8108-9102-9. This Poland-related article is a stub. You can help Wikipedia by adding missing information.vteThis article about an encyclopedia is a stub. You can help Wikipedia by adding missing information.vte Related Articles