Graham, Ian <br/><br/>
Science Encyclopedia 
by Ian Graham et. al. 
 - London  Parragon  1999 
 - 255p. 
<br/><br/><p>Contents : Internet links 6 Material 
<br/><br/><label>ISBN: </label>075253209X 9780752532097 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>503 GRA