Khan, Najma <br/><br/>
Quantitative Methods in Geographical Research 
/ by Najma Khan 
 - New Delhi:   Concept Publishing Company,   1998. 
 - ix, 136p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Central Tendency<br/>Geographical Research<br/>Geography<br/>Sampling
<br/><br/><label>Dewey Class. No.: </label>910.072  / THA/Q