Langley , Andrew  <br/><br/>
The illustrated books of questions and answers / 
Andrew Langley  
 - 1st 
 -  Kibworth books ;  1993 
<br/><br/><label>Subjects--Topical Terms: </label>--general science
<br/><br/><label>Dewey Class. No.: </label>500  / AnT 1993 c1