City of clerks office and sales workers in Philadelphia, 1870-1920 - Bjelopera, Jerome P.; ProQuest (Firm) (Urbana : University of Illinois Press, 2005)
Includes bibliographical references (p. 165-201) and index.
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.
Keywords: Clerks -- Pennsylvania -- Philadelphia -- History; Clerks (Retail trade) -- Pennsylvania -- Philadelphia -- History; Electronic books