Robert W. Covert

Books that list Robert W. Covert among their authors but not as the lead author: co-written works, collections and compilations.

Designing and constructing instruments for social research and evaluationDavid Colton

Designing and constructing instruments for social research and evaluation

David Colton · 2007

Evaluation UtilizationJohn A. McLaughlin

Evaluation Utilization

John A. McLaughlin · 1988