SHARMA,J.N. Vector calculus J.N.Sharma and A.R.Vasishtha - 12th ed. - Meerut Krishna 1993 - 168p. For degree honours and post-graduate students and for I.A.S.and P.C.S.competition. ISBN: 25.00 Subjects--Topical Terms: CALCULUS,VECTOR ANALYSIS Dewey Class. No.: MATH 515.63 / SJn93