TY - BOOK AU - Chakravorty, J.G AU - Ghosh, P.R TI - Analytical geometry and vector analysis SN - 81-85624-89-5 U1 - 516.3 PY - 2009/// CY - Kolkata PB - u.n.dhur & sons KW - Geometry KW - Analytic geometries KW - Vector analysis ER -