Kalkan, Ersin. <br/><br/>
The world beneath Istanbul / 
Ersin Kalkan. 
 - Zeytinburnu, Istanbul :  İstanbul Büyükşehir Belediyesi,  2010. 
 - 250 p. :  ill. (chiefly col.), col. maps ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [248]-250) 
<br/><br/><label>ISBN: </label>9786055592059 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Istanbul (Turkey)--History.<br/>Istanbul (Turkey)--Description and travel.
<br/><br/><label>LC Class. No.: </label>DR723  / K35 2010