Williamson, J. H. 1926- Lebesgue integration / J. H. Williamson - New York : Holt, Rinehart and Winston, c1962 - 117 p. : illus. ; 24 cm. - Athena series. Selected topics in mathematics . Includes index. Subjects--Topical Terms: Lebesgue integral. Dewey Class. No.: 517.3 / WIL 1962