Kar, J.M. . Analytical Geometry for Degree Classes / Textual Documents J.M.Kar. - Rev.ed. / - Calcutta : K.P.Basu Publishing Co. , 1988. - 391p. : ill ; 22cm . Subjects--Index Terms: Analytical Geometry Geometry-Analytical G-Mathematics Dewey Class. No.: 516.3 / Ka 143 An