00825cam a22002538a 4500 KE-MeUCS 20150603152416.0 080128s2009 mau b 001 0 eng 9780135137765 DLC DLC DLC LC5800.T4 2009 Teaching and learning at a distance : foundations of distance education / Michael Simonson ... [et al]. 4th ed. Boston : Allyn & Bacon, 2009. xix, 374p. ill, 24 cm. Includes bibliographical references and index. Distance education. 3598 Simonson, Michael R. Smaldino, Sharon. Albright, Michael. Zvacek, Susan. http://www.loc.gov/catdir/toc/ecip089/2008003802.html lcc BK EMO 78350 78350 0 0 lcc 0 0 CPL CPL GEN 2015-06-03 BFA EMO 0 LC5800.T4 2009 15-16088 2015-06-03 00:00:00 2015-06-03 BK