Koszalka, Tiffany A. books & textbook
Instructional Designer Competencies: The Standards (Fourth Edition) (The Ibstpi Book Series)
Koszalka, Tiffany A. Russ-Eft, Darlene F. Reiser, Robert
Information Age Publishing /2013-08-01 Paperback / 178 Pages
isbn-10: 1623964032 / isbn-13: 9781623964030
Evaluator Competencies: Standards for the Practice of Evaluation in Organizations
Russ-Eft, Darlene F. Bober, Marcie J. de la Teja, Ileana Foxon, Marguerite Koszalka, Tiffany A.
Jossey-Bass /2008-03-07 Hardcover / 240 Pages
isbn-10: 0787995991 / isbn-13: 9780787995997
Fieldbook of ibstpi Evaluator Competencies (The Ibstpi Book Series)
Russ-Eft, Darlene F. Bober-Michel, Marcie J. Koszalka, Tiffany A. Sleezer, Catherine M.
Information Age Publishing /2014-03-01 Paperback / 110 Pages
isbn-10: 1623964423 / isbn-13: 9781623964429
