Lever-Duffy, Judy Teaching and learning with technology / Judy Lever-Duffy, Jean B. McDonald, Al P. Mizell. - Boston : Pearson Education, c2003. - xxi, 439p. : col. ill. ; 27 cm. Glossary : p. G409 - G419. Includes bibliographical references and index. ISBN: 0321054059 Subjects--Topical Terms: Educational technology Computer-assisted instruction Computer network resourcesAudio-visual materials LC Class. No.: LB1028.3 / L57 2003