Pirenne, Henri,  1862-1935. <br/><br/>
Mohammed and Charlemagne / 
by Henri Pirenne. 
 - London:  George Allen & Unwin Ltd.,  1939 [Impression 1958] 
 - 293 p. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Europe--History--476-1492.<br/>Gaul--History.<br/>Islamic Empire--History.
<br/><br/><label>Dewey Class. No.: </label>940.1  / PIM 1958