• RecordNumber
    616
  • Author

    ,

  • Title

    The economics of new educational media

  • Author Statement
    Prepared by the United Nation Educational, Scientific and Cultural Organization
  • Publication
    Unesco , Unesco
  • Publication Year
    1982
  • Collation
    3V., tables
  • Series
    Educational methods and techniques;1
  • Notes
    Includes bibliographies
  • Contents
    Contents: V.1. Present status of research and trends.- V.2. Cost and effectiveness.- V.3. Cost and effectiveness overview and synthesis
  • Subject

    Education , Educational broadcasting , Teaching--Adis and devices

  • ADDED ENTRIES
    ,
  • LC Class
    LB
  • LC Number
    1043
  • LC CutterNumber
    .U55
    • Link To Document
    https://dl.iust.ac.ir/dl/search/default.aspx?Term=616&Field=0&DTC=2