TY - BOOK AU - Popiołek,Kazimierz AU - Sobański,Wacław TI - The last attempt to Germanize Opole Silesia, PY - 1959/// CY - Poznan-Warszawa PB - Western Press Agency KW - Germans KW - Silesia, Upper (Poland and Czech Republic) KW - History N1 - Accompanied by Appendix: original German text: 35 p ER -