Mukherjee, Gangadas Conic sections with co-ordinate and solid geometry : for the intermediate students / Gangadas Mukherjee - 3rd ed. - Calcutta : Modern Book Agency, [n.d.] - ii, 54 p. ; 19 cm. Library has 2 cops. Subjects--Topical Terms: Geometry, Analytic Dewey Class. No.: 516