Educational technology for teaching and learning / 
Timothy J. Newby ... [and four others]. 
 - fourth edition 
 - xviii, 337 pages :  illustrations ;  28 cm. 
<br/><br/>Includes bibliographical references  (p. 317-324) and indexes. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780137051595  RM420.79 013705159X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instructional systems--Design.<br/>Educational technology--Planning.<br/>Computer-assisted instruction.