Harry Daniels; Anne Edwards; Yrjo Engeström; Tony Gallagher; Sten R. Ludvigsen <br/><br/>
Activity Theory in Practice  Promoting Learning Across Boundaries and Agencies 

 -  Taylor and Francis  2010 
<br/><br/><label>ISBN: </label>9780203609439 
<br/><br/><label>Source: </label>EBOOK