Sin autor <br/><br/>
Context and consciousness :  activity theory and human-computer interaction 

 - 2nd print. 
 - Cambridge :  ,  1997 
 - xiii, 400 p. :  il.  ;  23 cm. 
<br/><br/><label>ISBN: </label>0262140586 
<br/><br/><label>Standard No.: </label>DIF000690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INTERACCIÓN HOMBRE-COMPUTADORA