Feynman, Richard P <br/><br/>
Six Not-So-easy Pieces   Einstein`s Relativity, Symmetry, and Space-Time 

 - Penguin  Penguin Books  1997 
 - 150p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 200 
<br/><br/><label>Dewey Class. No.: </label>N34.1EA  / F438