Science and technology illustrated: The world around us 

 - Chicago  Encyclopaedia Britannica  1983 
 - 28V 
<br/><br/><label>ISBN: </label> RS 2750.00, (Set of 28 vol.) 
<br/><br/><label>Source: </label> RS 2750.00, (Set of 28 vol.) 
<br/><br/><label>Dewey Class. No.: </label>503 SCI