TY - GEN A2 - Institute of History of the Polish Academy of Sciences PB - Państwowe Wydawnictwo Naukowe N1 - 29 cm M3 - Text CY - Warszawa J2 - Commentationes T. 18 (1973) PY - 1973 KW - History -- sources [KABA] KW - Historiography [KABA] KW - Auxiliary sciences of history -- Periodicals [KABA] T1 - Studia Źródłoznawcze = Commentationes T. 18 (1973) UR - http://rcin.org.pl/dlibra/publication/33875 ER -