White, Nancy <br/><br/>
52 science centers :  you can make for practically nothing / 
written by Nancy White ; illustrated by Bari Weissman 
 - 16 pages :  illustrations ;  28 cm 
<br/><br/> Primary 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Experiments
<br/><br/><label>Dewey Class. No.: </label>507