The postal age the emergence of modern communications in nineteenth-century America - Henkin, David M.; ProQuest (Firm) (Chicago : University Of Chicago Press, 2006)
Includes bibliographical references (p. 177-217) and index.
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.
Keywords: Postal service -- United States -- History -- 19th century; Communication -- Social aspects -- United States; Electronic books