Hellie, Richard <br/><br/>
Enserfment and military change in Muscovy 
Richard Hellie 
 - Chicago  University of Chicago Press  1971 
 - ix, 432p.  24  map 
<br/><br/> Includes index 
<br/><br/>Bibliography: p.387-412 
<br/><br/><label>ISBN: </label>0226326454 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Soviet Union     --Social classes
<br/><br/><label>Dewey Class. No.: </label>306.30947  / HEL