Zhang, Xing Quan. <br/><br/>
The economic role of cities / 
[principal author Xing Quan Zhang. 
 - Nairobi :  UN-HABITAT,  2011. 
 - vi, 45 p :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789211320275 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cities and towns.<br/>City planning.
<br/><br/><label>LC Class. No.: </label>HC605  / .E36