TY - BOOK AU - Sengupta,S.B. TI - Co-ordinate geometry and vector analysis U1 - 516 PY - 1987/// CY - Calcutta PB - Joydurga Library KW - Geometry, Analytic KW - Co-ordinates KW - Vector analysis N1 - This books has been prepeired following new sylabus of Universities of West Bengal ER -