• RecordNumber
    52296
  • Author

    Mayr, Otto

  • Title

    Feedback mechanisms, in the historical collections of the national musum of history and tecnology

  • Author Statement
    Otto Mayr
  • Publication
    Smithsonian Insdies institution Press
  • Publication Year
    1971
  • Collation
    132 p.: ill.
  • Series
    Smithsonian studies in history and tecnology, no.12
  • Subject

    Machinery- History

  • ADDED ENTRIES
    ^d series: Smithsonian studies in history and tecnology, no.12
  • Main Class
    681
  • Cutter no
    M474f
  • وارد كنندة اطلاعات
    soltani^d// , faraz^d2003/11/09 09:32:12