Bloch, Herbert 1911-2006.
Monte Cassino in the Middle Ages /
Herbert Bloch 
. - Cambridge : Harvard University Press,  1986- 
. - v.  30 cm. 
<br/> V. 1. (Pt. 1-2)  <br/>  V. 2. (Pt. 3-4)  <br/>  V. 3. (Plates-Indices). <br/>
<br/><label>  ISBN: </label>0-674-58655-7