Borton, Paula <br/><br/>
The complete book of questions and answers (grade 4-8) 

 - Columbus, Ohio  McGraw-Hill Children's Pub.  2002 
 - 288 
<br/><br/> Over 1,000 questions and answers on various topics about Earth and space, science, nature, prehistoric life, the human body, and history 
<br/><br/><label>ISBN: </label>156189107X 
<br/><br/><label>Dewey Class. No.: </label>000  / BOR-C