Wheeler, Harold <br/><br/>
Illustrated Encyclopaedia of the world knowledge VOL. 1, 2, 3, 4, 5, 6 

 - Delhi  Anmol  1990 
<br/><br/><label>ISBN: </label>817041315X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>030  / I44