Chakravorty, J. G. Vector analysis / J. G. Chakravorty and P. R. Ghosh. - 4th ed. - Calcutta : U. N. Dhur, 1988 - vii, 255p. ; 22x14cm. Includes index ISBN: : Rs.25 Subjects--Topical Terms: VECTOR ANALYSIS Dewey Class. No.: 515.63 / CHA-VEC