SLESSOR C <br/><br/>
CONTEMPORARY DOORWAYS ARCHITECTURAL, ENTRANCES, TRANSITIONS AND THRESHOLDS 

 -  OCTOPUS PUBLISHING GROUP LTD.  2002 
 - 176 
<br/><br/><label>ISBN: </label>1840005092 
<br/><br/><label>Dewey Class. No.: </label>721.822