Spies, Werner. <br/><br/>
Christo, the running face 
/ Werner Spies. 
 - Paris   : Editions du Chêne  , 1977. 
 - 124 foto   : il.   ; 20 cm. 
<br/><br/> Dipòsit Universitat Pompeu Fabra 
<br/><br/><label>ISBN: </label>2 85 108 1373 
<br/><br/><label>Subjects--Personal Names: </label><br/>Christo--. Christo Javacheff.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art conceptual.
<br/><br/><label>Universal Decimal Class. No.: </label>7.036.8(Chr)SpC