Design approaches and tools in education and training 
edited by Jan van den Akker ... [et al.] ; in collaboration with Interuniversitair Centrum voor Onderwijskundig Onderzoek (ICO) 
 - Boston, MA  Kluwer Academic Publishers  c1999 
 - x, 296 p. : ill. ; 25 cm 
<br/><br/><label>ISBN: </label>9780792361398 
<br/><br/><label>ISSN: </label>99058647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer-assisted instruction<br/>Instructional systems - Design
<br/><br/><label>Dewey Class. No.: </label>371.334 AKK