Gravett, Christopher <br/><br/>
Castle / 
by Christopher Gravett. 
 - 1st American ed. 
 - New York, NY :  Alfred A. Knopf,  1994. 
 - p.  cm. 
 - Eyewitness books .
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-679-86000-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Castles<br/>Fortification