Thiel, M. J <br/><br/>
Conservation of stone and other materials, vols. 1 & 2: causes of disorders and diagnosis 
edited by M. J. Thiel 
 - London:  E & FN Spon  1993 
 - 2 vols. : ill. 
<br/><br/><label>ISBN: </label>0419188401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STONE BUILDINGS--CONSERVATION AND RESTORATION--CONGRESSES<br/>WEATHERING OF BUILDINGS--CONGRESSES
<br/><br/><label>LC Class. No.: </label>TA 404.2 Con