Khan, Ratan Mohan Analytical geometry of two and three dimensions and vector analysis / Ratan Mohan Khan. - 3rd ed. - Calcutta : Books and allied, 1998 - [6], 556p. ; 25x16cm. ISBN: 81-87134-07-0 : Rs.135 Subjects--Topical Terms: ANALYTIC GEOMETRY Dewey Class. No.: 516.3 / KHA-ANA