Doyle, Arthur Conan <br/><br/>
Sherlock holmes:The sign of four / 
Arthur Conan Doyle 
 - London :  Oxford University Press,  2014. 
 - 84 p. :  ill. ;  20cm. 
<br/><br/><label>ISBN: </label>9780194248235 
<br/><br/><label>Dewey Class. No.: </label>428.75  / DOS 2014