Bird, J.Malcolm . <br/><br/>
Relativity and Gravitation /  Textual Documents 
J.Malcolm Bird. 
 - 1st ed. / 
 - London :  Methuen and Co. Ltd. ,  1921. 
 - x,345p. :  ill ;  20cm . 
<br/><br/><label>Subjects--Index Terms: </label>Relativity Gravitation G-Physics TG-Physics 
<br/><br/><label>Dewey Class. No.: </label>530.1  / M 292 R