The Carnegie Library of Pittsburgh <br/><br/>
The handy science answer book [2nd ed.] 

 - 2nd ed. 
 - Canton  Visible Ink Press  1997 
 - 580p. ; 24 cm. 
<br/><br/><label>ISBN: </label>9781578590995 
<br/><br/><label>Subjects--Index Terms: </label>Children's Collection Science Technology 
<br/><br/><label>Dewey Class. No.: </label>500  / THE.2E