TY - GEN A1 - Humboldt, Alexander von (1769-1859) L1 - http://jbc.bj.uj.edu.pl/Content/347169/PDF/NDIGORP015151_37_02849430.pdf L2 - http://jbc.bj.uj.edu.pl/Content/347169 KW - rękopisy T1 - L'Original (Manuskripttitel) UR - http://jbc.bj.uj.edu.pl/dlibra/publication/edition/347169 ER -