Hardy, G.H. An introduction to the theory of numbers - 5th ed. - Oxford : Oxford University Press, © 1981. - xvi, 430 p. : ill. ; 26 cm (Paperback) Donated by Prof. Balmohan Vishnu Limaye Includes index. ISBN: 0194423646 Subjects--Index Terms: Number theory Dewey Class. No.: 512.7 / HAR / G