Russel, Robert Royal, Critical studies in antebellum sectionalism : essays in American political and economic history / Robert R. Russel. - Westport, Conn., : Greenwood Pub., 1972. - xix, 223 p. ; ISBN: 0837133041 Subjects--Topical Terms: Sectionalism (United States) Dewey Class. No.: 973.7 / Cr