Freedman, David A <br/><br/>
Statistical models and causal inference  dialogue with the sociall sciences 

 - New Delhi  Cambridge university press  2010 
 - xvi,399p.  PB  22cm. 
<br/><br/> includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521123907 
<br/><br/><label>Dewey Class. No.: </label>519.5  / FRE