Simson,Von Otto. <br/><br/>
The Gothic cathedral :  origins of gothic arcthitecture and the medieval concept of order. 

 - ed. 
 - london :  princeton university press,  1956. 
 - 273  p. :  ill ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>gothic cathedral.