Rogerson,A.P. <br/><br/>
Statistical methods for geography/ 
Peter A.Rogerson 
 - London:  Sage,  2001. 
 - xii, 236p.:  ill.;  23 cm. 
<br/><br/> includes appendix, bibliography and index 
<br/><br/><label>ISBN: </label>9780761962885 
<br/><br/><label>LC Class. No.: </label>DUCE G70.3.R64