01001nam a2200277 i 450099100146167970753620020507193900.0991028s|||| us ||| | eng b10850715-39ule_instLE01312604ExLDip.to Matematicaeng516.32AMS 51-03Salmon, George58406A treatise on conic sections /by George Salmon6th edNew York :Chelsea Publ. Co.,[s.d.]xv, 399, [1] p. :diagrs. ;21 cm.Reproduction of 6th ed. first published 1879 by Longmans, Green, LondonAnalytic geometry-Plane.b1085071521-09-0628-06-02991001461679707536LE013 01A75 SAL11 (1879)12013000118055le013-E0.00-l- 00000.i1096195128-06-02Treatise on Conic Sections384575UNISALENTOle01301-01-99ma -engus 21