Marco Winckler, Hilary Johnson, Philippe Palanque <br/><br/>
Task Models and Diagrams for User Interface Design 

 - Germany  Springer  2007 
<br/><br/><label>ISBN: </label>978-3-540-77222-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Task Models and Diagrams for User Interface Design