Hammond, R . <br/><br/>
Quantitative Techniques in Geography /  Textual Documents 
R Hammond & P S McCullagh. 
 - 1st ed / 
 - London :  Oxford University Press ,  1977. 
<br/><br/><label>Subjects--Index Terms: </label>Geography G-Geography 
<br/><br/><label>Dewey Class. No.: </label>910  / Ha 184 Qu