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National science information systems : a guide to science information systems in Bulgaria, Czechoslovakia, Hungary, Poland, Romania, and Yugoslavia
Kraus, David H.; Zunde, Pranas; Slamecka, Vladimir - 1972
Persistent link: https://www.econbiz.de/10000324638
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Housing Institute
Instytut Gospodarki Mieszkaniowej (Poland) - 1969
Persistent link: https://www.econbiz.de/10000326524
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Słownik polskich towarzystw naukowych
Krajewska-Tartakowska, Barbara (contributor);  … - 1978
Persistent link: https://www.econbiz.de/10000330349
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The Academy of the Socialist Republic of Romania : an outline history
Mihoc, Gheorghe - Academia Republicii Socialiste România - 1981
Persistent link: https://www.econbiz.de/10000069583
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Katalog bibliograficzny : 1946 - 1974
Bober, Barbara; Mrozowska, Helena - 1975
Persistent link: https://www.econbiz.de/10000021852
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Nicolae Iorga et l'échange de valeurs scientifiques universelles par l'Académie Roumaine
Popescu-Gogan, Petre - In: Revue roumaine d'histoire 10 (1971) 4, pp. 663-682
Persistent link: https://www.econbiz.de/10002681181
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Dzieje Towarzystwa Naukowego w Toruniu : 1875 - 1975
Biskup, Marian (contributor) - 1977
Persistent link: https://www.econbiz.de/10000108595
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Documente
1970
Persistent link: https://www.econbiz.de/10003278575
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Die Polnische Akademie der Wissenschaften in der Periode 1972-1974
Karp, Hans-Jürgen (contributor) - In: Wissenschaftlicher Dienst für Ost-Mitteleuropa 23 (1973) 3, pp. 146-159
Persistent link: https://www.econbiz.de/10003312401
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25 years of the Polish Academy of Sciences
Trzebiatowski, Włodzimierz - In: Review of the Polish Academy of Sciences 22 (1977) 4, pp. 7-20
Persistent link: https://www.econbiz.de/10002940603