Shadish, William R., <br/><br/>
Experimental and quasi-experimental designs for generalized causal inference / 
William R. Shadish, The University of Memphis, Thomas D. Cook, Northwestern University, Donald T. Campbell. 
 - xxi, 623 pages :  illustrations ;  23 cm 
<br/><br/>Includes bibliographical references (pages 514-591) and index (pages 593-623). 
<br/><br/><label>ISBN: </label>9780395615560 0395615569 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Causation--Experiments.
<br/><br/><label>LC Class. No.: </label>BD591  / .S48 2002