The principal trends of the socio-economic development of the Polish People's Republic in the years 1971-1975; report for the 6th PUWP Congress, delivered by Piotr Jaroszewicz, December 7th, 1971.

• 資料種別: 図書
• タイトル: The principal trends of the socio-economic development of the Polish People's Republic in the years 1971-1975; report for the 6th PUWP Congress, delivered by Piotr Jaroszewicz, December 7th, 1971.
• 著者標目: Jaroszewicz, Piotr.; Polska Zjednoczona Partia Robotnicza. Zjazd, 6th, Warsaw, 1971.
• 出版事項: [Warsaw : Translated and published by the Polish Interpress Agency
• 出版年月日等: 1971]
• 出版年（W3CDTF）: 1971
• 数量: 27 p. 20 cm.
• 出版地（国名コード）: PL
• 本文の言語コード: eng
• 件名標目: Poland -- Economic policy -- 1966-1980.
• LCC: HC337.P7
• DDC: 330.9/438/05
• NDLC: DC483
• 所蔵機関: 国立国会図書館
• 請求記号: DC483-8
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館蔵書; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 000006233350; http://id.ndl.go.jp/bib/000006233350
• LC control number: 73170720 //r85; https://lccn.loc.gov/73170720
• 整理区分コード: 211