Leffingwell, Dean Widrig, Don  <br/><br/>
Managing softwere requirements: a unified approach  

 - Pearson education asia   Delhi   2002 
 -  400 
<br/><br/><label>ISBN: </label>81-7808-260-8  
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOFTWARE TESTING 
<br/><br/><label>Dewey Class. No.: </label>005.14 LEF