Sternberg, Wolfgana J. (The) Theory of potential and spherical harmonics / by Wolfgana J. Sternberg and Turner L. Smith. - Toronto : University of Toronto press, c1946 - 312p. ; 23x15cm. - (Mathematical expositions ; no. 3). . Includes index. ISBN: : Rs.44 Subjects--Topical Terms: CALCULUS Dewey Class. No.: 515.2433 / STE-THE