Vladimov, Georgi <br/><br/>
Faithful Ruslan:  the story of a guard dog 

 - England:  Penguin Books,  1979. 
 - 184p. 
<br/><br/><label>ISBN: </label>9780140052527 
<br/><br/><label>Dewey Class. No.: </label>8R3 VLA-F