1787623
9780761911609
Focusing on Donald Campbell's contributions to the concept of validity and the more activist side of his thinking, social experimentation, the contributors to this volume seek to review and extend Campbell's ideas.Bickman, Leonard is the author of 'Validity & Social Experimentation Donald Campbell's Legacy', published 2000 under ISBN 9780761911609 and ISBN 076191160X.
[read more]