Introduction to Geometry of Manifolds with Symmetry - V.V. Trofimov - Google Books

http://books.google.de/books?id=kQ1J6nVzDAYC&pg=PA66&dq=hyperspace+geometry&lr=&as_brr=3

One ofthe most important features of the development of physical and mathematical sciences in the beginning of the 20th century was the demolition of prevailing views of the three-dimensional Euclidean space as the only possible mathematical description of…