Clemens, Eli Winston. Economics and public utilities. / Eli Winston Clemens - New York : Appleton-Century-Crofts, [1950] . - xii, 765 p. : illus., maps. ; 25 cm. - The Century studies in economics . Index present. Subjects--Topical Terms: Public utilities.Public utilities--United States. Dewey Class. No.: 351.8 / CLE 1950