Teaching and Learning at a Distance: Foundations of Distance Education (3rd Edition)

by: Michael Simonson · Sharon E. Smaldino · Michael Albright · Susan Zvacek Prentice Hall · 2005 Ppb. details (USA). details (United Kingdom). details (Canada). details (Germany). details (France). ISBN: 978-0-13-119630-8 ISBN-10: 0-13-119630-8