Tidswell W V <br/><br/>
Quantitive methods    An approach to socio-economic    

 - London  University Totorial Press U K        1971 
 - 83p. Appendix p. 71-79  cm. 
<br/><br/><label>ISBN: </label>0 7231 0518 9 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modern Geography
<br/><br/><label>Dewey Class. No.: </label>U:(B), L1