Hlavaty, V. <br/><br/>
Geometry of einstein's unified field theory 

 - Holland  P.Noordhoff  1957 
 - xxxii,341p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Geometry
<br/><br/><label>Dewey Class. No.: </label>512.32  / H68G