Cleaning stone and masonry :  a symposium / 
sponsored by ASTM Committee E-6 on Performance of Building Constructions ; James R. Clifton, editor 
 - Philadelphia, Pa. :  ASTM,  1992 
 - 176 p. :  ill. 
 - STP ;  935 ASTM special technical publication ;  935 .
<br/><br/> "ASTM publication code number (PCN) 04-935000-10." 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0803109326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MASONRY--CLEANING--CONGRESSES<br/>BUILDING STONES--CLEANING--CONGRESSES<br/>BUILDING--CLEANING--CONGRESSES
<br/><br/><label>LC Class. No.: </label>TH5520  / C532