Critchlow, Keith. <br/><br/>
Islamic patterns :  an analytical and cosmological approach / 
Keith Critchlow 
 - London :  Thames and Hudson,  1976. 
 - 192 p. :  chiefly ill. ;  26 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780500270714 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art--Mathematics.<br/>Islamic art and symbolism.<br/>Islamic art.