Hawkes, Nigel. <br/><br/>
Structures :  man-made wonders of the world / 
Nigel Hawkes. 
 - Surry Hills, NSW.:  RD Press,  1991. 
 - 240 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0864381891 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Civil engineering--History<br/> Buildings--History<br/> Architecture--History