Schmidt, Frank L. <br/><br/>
Methods of meta-analysis:  correcting error and bias in research findings / 

 - 3rd 
 - Los Angeles:  SAGE,  2015 
 - xxxii, 639p. Bibl. Index 
<br/><br/><label>ISBN: </label>9781452286891 
<br/><br/><label>Dewey Class. No.: </label>519.5  / Sc449.MM