Parker, Steve,  1952- <br/><br/>
Question & answer encyclopedia : science and technology / 
Steve Parker. 
 - Great Bardfield :  Miles Kelly,  2004. 
 - 40 p. :  col. ill., col. ports. ;  31 cm. 
 - Question & answer encyclopedia .
 - Question & answer encyclopedia. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>184236426X 9781842364260 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias, Juvenile.<br/>Technology--Encyclopedias, Juvenile.<br/>Children's questions and answers.
<br/><br/><label>LC Class. No.: </label>J15  / .P375 2004 
<br/><br/><label>Dewey Class. No.: </label>503