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RecordNumber
52296
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Author
Mayr, Otto
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Title
Feedback mechanisms, in the historical collections of the national musum of history and tecnology
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Author Statement
Otto Mayr
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Publication
Smithsonian Insdies institution Press
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Publication Year
1971
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Collation
132 p.: ill.
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Series
Smithsonian studies in history and tecnology, no.12
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Subject
Machinery- History
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ADDED ENTRIES
^d series: Smithsonian studies in history and tecnology, no.12
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Main Class
681
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Cutter no
M474f
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وارد كنندة اطلاعات
soltani^d// , faraz^d2003/11/09 09:32:12
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Link To Document :
