Exploratory an exploratory statistical analysis of spatial data / 
Cornelis P.A. Bartels and Ronald H. Ketellapper, editors 
 - Boston :  Martinus Nijhoff,  1979 
 - 268 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0898380049 
<br/><br/><label>LCCN: </label>79-013142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regional economics--Statistical methods--Congresses<br/>Regional planning--Statistical methods--Congresses