Wilf, Herbert S., 1931 Finite sections of some classical inequalities by Herbert S. Wilf. - New York; Springer-Verlag, 1970. - 82 p. 24 cm. - Ergebnisse der Mathematik und ihrer Grenzgebiete, Bd. 52 . Bibliography: p. 80-82. Subjects--Topical Terms: Inequalities (Mathematics) Dewey Class. No.: 512 WIL