Lewcock, Ronald B. <br/><br/>
The old walled city of San'a / 
Ronald Lewcock. 
 - Paris :  Unesco,  1986. 
 - 124 p. :  ill. (some col.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architecture--Yemen--San'a.<br/>Historic sites--Conservation and restoration.--Yemen--San'a
<br/><br/><label>Subjects--Geographic Terms: </label><br/>�San��a� (Yemen)