Sproule, Anna <br/><br/>
Guinea Pigs  / 
Sproule, Anna 
 - England :  Wayland,  1989 
 - 46 pages. 
<br/><br/> pbk. 
<br/><br/><label>ISBN: </label>1852103752 
<br/><br/><label>Dewey Class. No.: </label>636 ANN-K