• RecordNumber
    8923
  • Author

    Louis cohen and lawrence manion

  • Title

    Research methods in education

  • Publication
    Croom helm ltd
  • Publication Year
    1994
  • Collation
    437
  • ISBN
    0415102359
    • Link To Document
    https://dl.iust.ac.ir/dl/search/default.aspx?Term=8923&Field=0&DTC=11