Hawking, Stephen and Penrose, Roger. <br/><br/>
The Nature of space and Time. 

 - New Delhi     Oxford University Press 
 - 141p. 
<br/><br/> Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>115 HAW