Toy,Sidney <br/><br/>
A History Of Fortification  From 3000 B.C To A.D.1700. 

 - Melbourne  William Heinemann Ltd  1955 
 - 262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical And Persons Treatement
<br/><br/><label>Dewey Class. No.: </label>623.109  / T66H