Designing and Constructing Instruments for Social Research and Evaluation
Colton David Covert Robert W
Designing and Constructing Instruments for Social Research and Evaluation - San Francisco Jossey- Bass 2007 - 394 Paperback
9780787987848
300.72 / COL/DE
Designing and Constructing Instruments for Social Research and Evaluation - San Francisco Jossey- Bass 2007 - 394 Paperback
9780787987848
300.72 / COL/DE