Encyclopedia of science / 

 - Third edition 
 - 448 pages :   illustrations (chiefly colored), colored maps, ports. (some col.) ;   28 cm. 
<br/><br/> index 
<br/><br/>Time charts --<br/>How scientists work --<br/>Safety code --<br/>Matter --<br/>Reactions --<br/>Materials --<br/>Forces and energy --<br/>Electricity and magnetism --<br/>Sound and light --<br/>Earth --<br/>Weather --<br/>Space --<br/>Living things --<br/>How living things work --<br/>Ecology --<br/>Fast finder section - Glossary. 
<br/><br/><label>ISBN: </label>9781405316064 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias, Juvenile<br/>Science
<br/><br/><label>Dewey Class. No.: </label>503