00613nam a2200145Ia 4500008004100000082001700041100002700058245008200085260002800167300001000195500011000205942001200315952012300327999001700450260420b        |||||||| |||| 00| 0 eng d  a516bB719.NE  aBonola, Roberto921385  aNon-euclidean geometry; a critical and historical study of its developmentb/  aNew York:bDover,c1955  av. p.  aEnglish Translation with additional appendices by H. S. Carslaw with an introduction by Federigo Enriques  2ddccBK  0010406516_000000000000000_B719_NE70914559aISIbISId1998-09-18l0o516 B719.NEpDP22052r2019-02-14 00:00:00yBK  c11909d11909