Vai, Marjorie <br/><br/>
The essential guide to online course design :  a standards based guide / 
Marjorie Vai and Kristen Sosulski 
 - New York, NY :  Routledge,  c2011 
 - xix, 204 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 196-197) and index 
<br/><br/><label>ISBN: </label>9780415872997 (alk. paper) 9780415873000 (alk. paper) 9780203838310 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Web-based instruction--Design--Handbooks, manuals, etc.<br/>Web-based instruction--Design--Standards--Handbooks, manuals, etc.<br/>Instructional systems--Design--Handbooks, manuals, etc.<br/>Instructional systems--Design--Standards--Handbooks, manuals, etc.