Ndunguru, Philibert Caspar <br/><br/>
Non-parametric statistics :  inference methods for qualitative research / 
Philibert C. Ndunguru 
 - Morogoro :  Mzumbe University,  2009 
 - vi, 215p. :  ill. ;  20cm.  
<br/><br/><label>ISBN: </label>9987617824 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Research.
<br/><br/><label>Dewey Class. No.: </label>001.42 NDU