Spiegel, Murray R. Schaum's outline of theory and problems of real variables : Lebesgue measure and integration with applications to Fourier series / by Murray R. Spiegel. - New York : McGraw-Hill, 1969. - 194 p. : On spine: Real variables. ISBN: 602 Subjects--Topical Terms: Functions of real variables Dewey Class. No.: 515.8 / Sc