Ray, Kecia Interactive videoconferencing : K-12 lessons that work Kecia Ray, Jan Zanetis - 1st ed - Eugene, Or International Society for Technology in Education c2009 - vii, 150 p. : ill. ; 28 cm Includes bibliographical references ISBN: 9781564842510 ISSN: 2008053538 Subjects--Topical Terms: Teleconferencing in educationVideoconferencing Dewey Class. No.: 371.358 RAY