Russell, Bertrand <br/><br/>
A B C of relativity 
Bertrand Russell; edited by Felix Pirani 
 - rev.ed. 
 - London  George Allen and Unwin  1958 
 - 139p.  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)
<br/><br/><label>Dewey Class. No.: </label>530.11  / RUS