HARRIS, Nancy <br/><br/>
Rourke's World Science Encyclopedia vol.9: Technology 

 - 64 hlm.  28 cm 
<br/><br/><label>ISBN: </label>978-1-60044-655-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>0
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Grade 7-9
<br/><br/><label>Dewey Class. No.: </label>503.