Fredericks, Anthony D.. <br/><br/>
Complete Science Fair Handbook Grades 4-8/ 
Anthony D. Fredericks ; Isaac Asimov. 
 - 81 s. ;  30 sm. 
<br/><br/><label>ISBN: </label>067338800X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fen Bilimleri
<br/><br/><label>Dewey Class. No.: </label>540