Beckenbach, Edwin An introduction to inequalities / by Edwin Beckenbach [and] Richard Ernest Bellman - New York : Random House, 1961 - 133 p. : ill. ; 23 cm. - New mathematical library ; 3 . Library has 2 cops. Subjects--Topical Terms: Inequalities (Mathematics)Mathematics--Addresses, essays, lectures, etc Dewey Class. No.: 510