The Usborne internet-linked first encyclopedia of science / 
 The Usborne first ebcyclopedia of science / 
ed. by Felicity Brooks and David Hancock. 
 - London :  Usborne,  c2002. 
 - 64 p. :  illus., col ;  22 cm. 
<br/><br/><label>ISBN: </label>9780746042021 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science encyclopedias.