Shadish, William R.

Experimental and quasi-experimental designs for generalized causal inference / William R. Shedish, Thomas D. Cook, Donald T. Campbell. - USA : Wadsworth Cengage Learning, 2002 - xxi, 623 p. : ill. ;

Includes bibliographical references (p. 514-591) .

0395615569


Causation--Experiments.

BD591 / S53