• RecordNumber
    1351
  • Title

    Digging Numbers

  • Publication
    United States:Encyclopedia Britanica Education Corporation ; National Science Foundation
  • Publication Year
    1998
  • Collation
    vi, 46 p. ills.
  • Series
    mathematics in context
  • Biblography
    Includes bibliographies
  • Subject

    mathematics-study and teaching ( middle school )

  • LC Class
    QA
  • LC Number
    135. 5
  • LC CutterNumber
    D5
  • LC Date
    1998
    • Link To Document
    https://math.iranlibs.ir/dl/search/default.aspx?Term=1351&Field=0&DTC=2