Hambling, Brian;Goethem, Pauline Van. <br/><br/>
User acceptance testing: a step by step guide.  Step by step. 

 - 1 
 - New Delhi  Viva Books  2014 
 - x,215 
<br/><br/><label>ISBN: </label>9781780171678 
<br/><br/><label>Dewey Class. No.: </label>005.30287 HAMB