Hoiberg, Dale  H.  ed. <br/><br/>
Britannica Global Edition 
/ Dale H. Hoiberg and  Michael Levy 
 - New Delhi:  Encyclopedia Britannica,Inc.  c2018 
 - vi,610p.:  ill.;  25cm. 
<br/><br/><label>ISBN: </label>9781625134189  Tsh 2,416,700.000/= 
<br/><br/><label>Dewey Class. No.: </label>REF 032 BRI