Protzen, Jean-Pierre <br/><br/>
The universe of design :  Horst Rittel's theories of design and planning / 
Jean-Pierre Protzen and David J. Harris. 
 - Oxon [England] ; New York, N.Y. :  Routledge,  2010. 
 - x, 251 p. : ill. ; 25 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780415779890 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering design--Management.<br/>Industrial design--Methodology.<br/>Industrial engineering--Methodology.<br/>System theory.