TY - GEN A1 - Seaver, Edwin P. (1838-1917) A2 - Walton, George A. (1822-1908) PB - William Ware and Company L1 - http://pbc.up.krakow.pl/Content/6598/PDF/the_franklin_written_arithmetic__seaver_edwin_p__001496.pdf L2 - http://pbc.up.krakow.pl/Content/6598 KW - arytmetyka - podręczniki T1 - The Franklin written arithmetic : with examples for oral practrice UR - http://pbc.up.krakow.pl/dlibra/publication/edition/6598 ER -