Protection of mankind's cultural heritage   : sites and monuments 

 - Paris   : UNESCO,  1970. 
 - 73p.   : ill.   ; 21cm. 
 - UNESCO and its programme .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultural property<br/>Protection
<br/><br/><label>LC Class. No.: </label>PAM CC135.U5