New encyclopedia of science :   abacus - arctic 

 - viii, 144 pages :   colour illustrations ;   30 cm 
<br/><br/><label>ISBN: </label>085613998X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science - Dictionaries, Juvenile
<br/><br/><label>Dewey Class. No.: </label>503