CHRISTIE Agatha <br/><br/>
The thirteen problems/ 
Agatha Christie. 
 - London:  Fontana,  1965. 
 - 220 p. 
<br/><br/><label>ISBN: </label>0006162746 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH FICTION