Pask, Gordon <br/><br/>
Conversation, cognition and learning: a cybernetic theory and methodology  Gordon Pask. 

 - Amsterdam  Elsevier  1975 
 - xi, 570p., ill., fold plates. 
<br/><br/><label>ISBN: </label>0444411933 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology.
<br/><br/><label>Dewey Class. No.: </label>007,  / P21C