• publisher: Boston, London, Ginn & company
  • creator: Wentworth, G. A. (George Albert), 1835-1906
  • Keyword: Arithmetic Early works to 1900.
  • years: 1897.
  • pages: xiv, 372, 41 p.
  • class: QA103
  • notes: "Answers": 41 p.
  • download: pdf file