Caplan, Ralph <br/><br/>
By design :  why there are no locks on the bathroom doors in the Hotel Louis XIV and other object lessons / 
Ralph Caplan 
 - 2nd ed. 
 - New York :  Fairchild Publications,  2005 
 - xx, 267 p.  :  ill. (some col.) ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1563673495  RM75.79 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial design