Pratchett, T. <br/><br/>
Wyrd sisters 

 - London :  Corgi,  1989 
 - Discworld 6 .
<br/><br/> Fiction  Leisure 
<br/><br/><label>ISBN: </label>0552152633 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fiction
<br/><br/><label>Dewey Class. No.: </label>823 PRA