RUHEMANN, Helmut <br/><br/>
The Cleaning of Paintings : problems    potentialities 

 - London :  Faber and Faber,  1968 
 - 508 p. 
<br/><br/> Bibliography and supplementary material by Joyce Plesters 
<br/><br/><label>ISBN: </label>571080839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pintura - restauração<br/>Pintura - conservação e restauração
<br/><br/><label>Dewey Class. No.: </label>751.6