Christie, Agatha  <br/><br/>
N or M? / 
Agatha Christie 
 - London :  Harper Collins Publishers,  2001 
 - 304 p. 
<br/><br/><label>ISBN: </label>9780007282272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detective and mystery stories
<br/><br/><label>Dewey Class. No.: </label>823 CHR