Cassirer, Ernst,  1874-1945 <br/><br/>
Substance and function;  and Einstein's theory of relativity/ 
authorized translation by William Curtis Swabey and Marie Collins Swabey. 
 - Chicago:  Open Court,  1923. 
 - xii, 465 p.:  24 cm. 
<br/><br/> Translation of Substanzbegriff und Funktionsbegriff, and Zur Einsteinsschen relativitats theorie. 
<br/><br/>Bibliography: p. 457-460. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)<br/>Substance (Philosophy)<br/>Knowledge, Theory of.
<br/><br/><label>Dewey Class. No.: </label>530.11  / C345s