General relativity and gravitation  vol. I 
International Society on General Relativity and Gravitation  
 -  International Society of General Relativity and Gravitation  1986 
 - [various pagings.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>General relativity<br/>Gravitation
<br/><br/><label>Universal Decimal Class. No.: </label>524.834(048)  / GEN-I