"Peter Lafferty","N/A" <br/><br/>
101 Questions and Answers - The World of Science 

 - ENGLAND  Heinemann Library,HAMLYN CHILDREN'S BOOKS  1994 
 - 48 
<br/><br/><label>ISBN: </label>0600583872 
<br/><br/><label>Dewey Class. No.: </label>500  / 4556