Petticrew, Mark <br/><br/>
Systematic reviews in the social sciences: A practical guide 

 - Oxford  Blackwell  2006 
 - xv; 336p 
<br/><br/><label>ISBN: </label>1-4051-2110-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences-Statistical methods<br/>Social sciences-Research-Methodology<br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>300.723/PET