Handbook of research on educational communications and technology  [electronic resource] / 
edited by J. Michael Spector ... [et al.] 
 - 3rd ed. 
 - New York :  Lawrence Erlbaum Associates,  c2008 
 - 1 online resource (xxxi, 894 p.) :  ill. 
<br/><br/> Description based on print version record 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><br/>Mode of access: Internet 
<br/><br/><label>ISBN: </label>9780203880869 (electronic bk.) 0203880862 (electronic bk.) 6611796495 (electronic bk.) 9786611796495 (electronic bk.) 9780805858495 (alk. paper) 0805858490 (alk. paper) 9780415963381 (pbk. : alk. paper) 0415963389 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Educational technology research--Handbooks, manuals, etc.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in education--Research--Handbooks, manuals, etc.<br/>Telecommunication in education--Research--Handbooks, manuals, etc.<br/>Instructional systems--Design--Research--Handbooks, manuals, etc.