Angersbach Adam. The principle of relativity in elementary terms. In Russian/Angersbakh Adam. Printsip otnositelnosti v elementarnom izlozhenii. Science for All series. For students without higher mathematics. Translation from German by B. Kaminsky. With 9 drawings. Mitrokhin. Lenin. Petrograd, Moscow, 1925, 76s. Please contact us for details on condition of available copies of the book. SKUalb7ada8ad317f272db.