Rod Theodorou <br/><br/>
I wonder why: Triceratops had horns  Other questions about dinosaur 
Rod Theodorou 
<br/><br/> Grade School  English 
<br/><br/><label>ISBN: </label>0-7534-0521-0 
<br/><br/><label>Dewey Class. No.: </label>030/ Iw1