Designing circulation areas :  stairs, ramps, lifts : routing, planning principles / 
 Stairs, ramps, lifts :  routing, planning principles. 
Christian Schittich (ed.) ; [translation, Antoinette Aichele-Platen, Alistair Gray, Yasmin Gr✹ding] 
 - Munich, Germany :  Edition Detail,  2013. 
 - 176 p. :  ill. (chiefly col.), plans ;  31 cm. 
 - In detail. .
 - In detail. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9783920034898 (hbk.)  RM322.35 3920034899 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stairs.<br/>Ramps (Walkways)<br/>Escalators.