Frye, David <br/><br/>
Walls : a history of civilization in blood in brick /  
David Frye 
 - New York, NY :   Scribner,   ©2018. 
 - 292 pages ; 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781501172700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Walls.<br/>Civilization. <br/>Military architecture.<br/>Military field engineering.
<br/><br/><label>Dewey Class. No.: </label>C 909   / F948w 2018