Ray, Kecia, Interactive videoconferencing : K-12 lessons that work / [print] Kecia Ray, Jan Zanetis. - first edition. - Eugene, Or. : International Society for Technology in Education, (c)2009. - vii, 150 pages : illustrations ; 28 cm. Includes bibliographical references. ISBN: 9781564842510 LCCN: 2008053538 Subjects--Topical Terms: Teleconferencing in education.Videoconferencing. LC Class. No.: LB1044.Z28.I584 2009