Katz, Robert . An Introduction to the Special Theory of Relativity / Textual Documents Robert Katz. - 1st ed. / - London : D. Van Nostrand Co., Inc , 1964. - 132p. : ill ; 20cm . index Subjects--Index Terms: Theory of Relativity Relativity-Theory G-Physics T/G-Physics Dewey Class. No.: 530.1 / K 159 In