Chakraborty,J.G. . Vector analysis 12th ed. J.G. Chakraborty, P.R. Ghosh - Kolkata: U.N. Dhur & Sons, 2013 ISBN: 978-93-80673-70-7 Standard No.: 4982 [RecID from old SOUL v2 database] Subjects--Index Terms: MATHEMATICS Dewey Class. No.: 515.9