Gribbin,John <br/><br/>
Companion to the cosmos / 
Gribbin,John. 
 - Hyderabad:  Universities Press,  1999. 
 - 615p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>817371245X 
<br/><br/><label>Dewey Class. No.: </label>523.1 GRI