Gwatkin, H.M.. <br/><br/>
The cambridge medieval history :Vol.II /  
edited by H.M. Gwatkin, J.P. Whitney. 
 - 2nd ed /  
 - London :   Cambridge University Press. 
 - xxii,889p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medieval History
<br/><br/><label>Dewey Class. No.: </label>V1`J  / E1,F4.2