Preserving and restoring monuments and historic building 

 - Paris  ; Unesco  , 1972 
 - 267p. 
<br/><br/><label>ISBN: </label> F 56 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historic Preservation<br/>Preservation Of Buildings
<br/><br/><label>Dewey Class. No.: </label>363.69  / PRE