Kar, B. K, ADVANCED aNALYTICAL GEOMETRY & VECTOR ANALYSIS by B. K. Kar - 1st ed. - Kolkata: Book And Alled Pvt, 2008. - xvi,925pg: 24cm. ISBN: 81-87134-07-0 Subjects--Personal Names: MATHEMATICS. Dewey Class. No.: 516.3 / KAR