Hello! If you get this journal, will you be willing to fax one article for me? We are a corporate library but I m willing to pay by personal check. If you can please let me know. Palumbo, Dennis J; Oliverio, Annamarie. Implementation theory and the theory-driven approach to validity. Evaluation & Program Planning. Vol 12(4), 1989, 337-344. Thanks in advance. Sincerely, Niyati Pandya Corporate/Medical Librarian ROW Sciences, Inc. 1700 Research Blvd Rockville, MD 20850 (301)294-5647 [log in to unmask]