Brown, Abbie. The essentials of instructional design : connecting fundamental principles with process and practice / Abbie H. Brown, Timothy D. Green. - Third edition. - x, 219 pages : illustrations ; 26 cm Includes bibliographical references and index. ISBN: 9781138797055 (hardback) 9781138797079 (paperback) Subjects--Topical Terms: Instructional systems--Design. Dewey Class. No.: 371.3 / BRO 2016