ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明 After about a century of success， physicists feel the need to probe the limits of validity of special-relativity base theories. This book is the outcome of a special seminar held on this topic. The authors gather in a single volume an extensive collection of introductions and reviews of the various facets involved， and also includes detailed discussion of philosophical and historical aspects.