KHANNA M.L. Solid geometry: co-ordinate geometry of three dimensions M.L.Khanna - 20th ed. - Meerut Jai prakash 1993 - 568p. Complete theory, practically all questions fully solved and model papers. ISBN: 50.00 Subjects--Topical Terms: GEOMETRY Dewey Class. No.: MATH 516.06 / KMn93