Christier ,Agatha  <br/><br/>
Poirot  investigates :  

 - Harper :   London ;   1924 . 
 - 213 p ; 21 cm .  01 
 - 2025-10-29 
<br/><br/><label>ISBN: </label>9780008255626 
<br/><br/><label>Nat. Bib. No.: </label>0011701 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>AGA 
<br/><br/><label>Universal Decimal Class. No.: </label>823