Christie, Agatha. <br/><br/>
The labours of Hercules 
Agatha.  Christie, 
 - London:  Harper Collins Publishers,  c1967. 
 - 412 p. ;  19 cm. 
<br/><br/>  Includes Index 
<br/><br/><label>ISBN: </label>0007120753 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Poirot, Hercule (Fictitious character) --Fiction.2.Detective and mystery stories, English.3.Private investigators --England --Fiction.
<br/><br/><label>Dewey Class. No.: </label>823.912 CHR