Apostol, Tom M. Introduction to analytic number theory / by Tom M Apostol. - New Delhi : Narosa Pub., 1998. - xii, 338 p. : illu. ; 24 cm. ISBN: 9788185015125 (PB.) Subjects--Topical Terms: Number theory.Arithmetic functions. Dewey Class. No.: 512.73 / APO/I