01123cam a22002773u 450000100060000000300070000600500170001300600020003000700050003200800410003701000130007804000110009104100170010205000070011910000400012624503550016626400510052130000470057233600260061933700260064533800360067150000310070753400450073865300190078385600430080217204UtSlPG20260610133413.0mcr n260607r2005||||utu|||||o|||||||||||||| d  a43038631  aUtSlPG 7aen2iso639-1 4aQA1 aHearn, George Whitehead,d1812-185110aResearches on curves of the second order :bAlso on cones and spherical conics treated analytically, in which the tangencies of Apollonius are investigated, and general geometrical constructions deduced from analysis; also several of the geometrical conclusions of M. Chasles are analytically resolved, together with many properties entirely original 1aSalt Lake City, UT :bProject Gutenberg,c2005  a1 online resource :bmultiple file formats  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  aRelease date is 2005-12-01  nOriginal publication data not identified  aConic sections40uhttps://www.gutenberg.org/ebooks/17204