Stein, Jared. Essentials for blended learning : a standards-based guide / by Jared Stein and Charles Graham. - xi, 210 pages : illustrations ; 26 cm. - Essentials of online learning series . Includes bibliographical references and index. ISBN: 9780415636162 (paperback) Subjects--Topical Terms: Blended learning.Computer-assisted instruction.Educational technology--Standards. Dewey Class. No.: 371.3 / STE 2014