Part IX - On the similarity of empirical and verbal structures...........................................726
        35. Action by contact................................................................................727
        36. On the semantics of the Einstein theory..........................................................738
        37. On the notion of 'simultaneity'..................................................................749
        38. On the 'world' of Minkowski......................................................................755
        39. General reflections on the Einstein theory.......................................................763
    Part X - On the structure of 'matter'....................................................................772
        40. The older 'matter'...............................................................................773
        41. The newer 'matter'...............................................................................786
            A. Introductory..................................................................................788
            B. The nature of the problem.....................................................................790
            C. Matrices......................................................................................793
            D. The operator calculus.........................................................................799
            E. The new quantum mechanics.....................................................................802
            F. The wave mechanism............................................................................808
            G. Structural aspects of the new theories........................................................812
Supplement I - The Logic of Relativity.......................................................................817
Supplement II - The Theory of Types..........................................................................825
Supplement III - A Non-Aristotelian System And Its Necessity For Rigour In Mathematics And Physics...........835
Notes And References.........................................................................................850
Bibliography.................................................................................................853
Catalog......................................................................................................868
Index........................................................................................................876