Sybel, Heinrich von   <br/><br/>
Ueber das königreich Jerusalem, 1100-1131 / 
v. Sybel. 
 - Bonn :   [S. n.],  1845. 
 - pages [51]-84 ;  21 cm. 
<br/><br/> Extracted from Zeitschrift f. geschichtsw. III. 1845. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Jerusalem--History