Young scientist  

 - 10 volumes :  color illustrations  
<br/><br/> Includes index. 
<br/><br/>v. 1. Atoms and molecules v. 2.Construction v. 3. Energy  v. 4. Gases v. 5. Human body v. 6. Light and electricity  v. 7. Magnetic power v. 8. Plants  v. 9. Space technology v. 10. Water 
<br/><br/><label>ISBN: </label>9780716663386 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science --Encyclopedia, Juvenile<br/>Science--Experiments, Juvenile
<br/><br/><label>Dewey Class. No.: </label>503