Vecchione, Glen <br/><br/>
100 first-prize make it yourself science fair projects 

 - New Delhi  Goodwill Publishing House  c[200?] 
 - 208 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science - Exhibitions
<br/><br/><label>Dewey Class. No.: </label>507.4 V491o 200?