• publisher: New York, Cincinnati [etc.] American book company
  • creator: Ellwood, Charles A. (Charles Abram), 1873-1946
  • Keyword: Sociology. Social problems.
  • years: [c1913]
  • pages: 394 p.
  • class: HM51
  • notes: "Select references" at end of each chapter.
  • download: pdf file