Morgan, Stephen L. <br/><br/>
Counterfactuals and Causal Inference:  Methods and Principles for Social Research  
Stephen L. Morgan 
 - 2nd ed.  
 - New York  Cambridge University Press  2015 
 - xxiii, 499p. 
<br/><br/><label>ISBN: </label>1107694163 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--research <br/>Social sciences --methodology<br/>Causation 
<br/><br/><label>LC Class. No.: </label>H62  / .M67 2015