Ce livre propose une tude compl te des propri t s projectives des figures. Les auteurs discutent de l'application de la g om trie descriptive et d'op rations g om triques sur le terrain. Les sujets abord s comprennent les propri t s de l'espace trois dimensions, les propri t s des surfaces (droites et coniques) ainsi que les propri t s de l'intersection des surfaces.
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