Hardy, Godfrey Harold Inequalities by G.H. Hardy, J.E. Littlewood [and] G. Pólya. - Cambridge, [Eng.] The University Press 1952. - xii, 324 p. diagrs. Bibliography: p. 310-324. LCCN: 91052383 //r87 Subjects--Topical Terms: Calculus LC Class. No.: QA303 / .H25 Dewey Class. No.: 517