The Big Book of Knowledge 

 - New Delhi :  OM Books Service,  1999 
 - 382 p. 
<br/><br/><label>ISBN: </label>8-18710-721-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generalities
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>031  / THE-T