Les poulets de Minsk: et 99 autres épouvantables casse-tête de la grand… by Rose, Robert M., Tcherniak, Iouri, Latinsky, Joseph, (illustrateur) 0 Type: Book
The Wohascum County problem book by Larson, Loren C., Gilbert, George Thomas, Krusemeyer, Mark I. fromThe Dolciani mathematical expositions 0 Type: Book
The puzzling world of polyhedral dissections by Coffin, Stewart T. fromRecreations in mathematics 0 Type: Book
