Gibbs, Jack P, ed. <br/><br/>
Urban research methods 

 - New Jersey  D Van Nostrand company, inc.  1961 
 - xxii, 625 p.; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Area studies - urban<br/>Cities<br/>Urban boundaries<br/>Urban hinterlands<br/>Urban nature<br/>Urbanization<br/>Urbanization characters