books.google.com - A Broader View of Relativity shows that there is still new life in old physics. The book examines the historical context and theoretical underpinnings of Einstein''s theory of special relativity and describes Broad Relativity, a generalized theory of coordinate transformations between inertial...https://books.google.com/books/about/A_Broader_View_of_Relativity.html?id=amLqckyrvUwC&utm_source=gb-gplus-shareA Broader View of Relativity
