Goyal, J.K. <br/><br/>
Theory of relativity :  special and general / 
J.K. Goyal and K.P. Gupta  
 - 24th ed. 
 - Meerut :  Krishna Prakashan Media ,  2013. 
 - 380 p. ;  ill. :  21 cm. 
<br/><br/>It includes bibliographical information and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity<br/>Tensor calculus<br/>Line element<br/>Cosmology
<br/><br/><label>Dewey Class. No.: </label>530.11  / GOY