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On some Brocard configurations by conjugate coordinates [microform]
Baskı/Yayın Bilgisi 1977Visual Material -
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The Cartesian coordinate system as a unifying concept in school mathematics
Baskı/Yayın Bilgisi 1972Tez -
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Coordinates an introduction to the use of graphs and equations to describe physical behavior
Baskı/Yayın Bilgisi 1965Kitap -
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