Health research methodology    a guide for training in research methods,2nd edition (ISBN 929061157X) 

 - 2nd 
 - Switzerland  WHO         2012 
 - x,237  cm. 
<br/><br/><label>ISBN: </label> 1750 
<br/><br/><label>Standard No.: </label>116756 
<br/><br/><label>Source: </label> 161, 10/09/2012, Classic Book Service  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>L:5.1,d,N46, P1