Upstairs downstairs /  txt 
edited by Aisha Hasanovic. 
 - 224 p.  ill. (chiefly col.)  26 cm.  book 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781920744342 1920744347 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stairs<br/>Treppenbau.<br/>Staircases
<br/><br/><label>LC Class. No.: </label>NA3060  / U67 2006 
<br/><br/><label>Dewey Class. No.: </label>721.832