Tyerman, Christopher. <br/><br/>
The invention of the Crusades / 
Christopher Tyerman. 
 - Basingstoke, UK :  Macmillan,  1998. 
 - ix, 170 p. ;  pbk ;  22 cm. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>ISBN: </label>0333669029 (pbk) : 0333669010 
<br/><br/><label>Nat. Bib. No.: </label>b98Z0736 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crusades.
<br/><br/><label>Dewey Class. No.: </label>909.07/TYE