Mark Petticrew <br/><br/>
Systematic Reviews in the Social Sciences:  A Practical Guide/ 

 - U.K;  Blackwell,  2006 
 - xv, 336p. 
<br/><br/><label>ISBN: </label>978-1-4051-2110-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>300.723