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Atualizado em 13/05/2026 · De todos da iMusic
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![Cover for Hansjoachim Walther · Ten Applications of Graph Theory - Mathematics and Its Applications (Paperback Book) [Softcover Reprint of the Original 1st Ed. 1984 edition] (2011)](https://imusic.b-cdn.net/images/item/original/561/9789400971561.jpg?hansjoachim-walther-2011-ten-applications-of-graph-theory-mathematics-and-its-applications-paperback-book&class=scaled&v=1608838073)
![Cover for Hansjoachim Walther · Anwendungen Der Graphentheorie (Paperback Book) [German, Softcover Reprint of the Original 1st Ed. 1978 edition] (1979)](https://imusic.b-cdn.net/images/item/original/189/9783528084189.jpg?hansjoachim-walther-1979-anwendungen-der-graphentheorie-paperback-book&class=scaled&v=1419004918)