TY - BOOK AU - Wrona,Marcin TI - Wrony w Ameryce SN - 8361808205 AV - E169.12 .W76 2012 PY - 2012///], c2012 CY - Warszawa PB - The Facto KW - Civilization KW - fast KW - National characteristics, American KW - United States KW - 21st century ER -