Statistical hand book - 2006 

 - Jaffna:  Office of the DPDHS, Jaffna;  2007 
 - 144 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Statistics-RDHS  Jaffna
<br/><br/><label>Dewey Class. No.: </label>610.21  /  STA