Leffingwell, Dean. <br/><br/>
Managing software requirements :  a use case approach / 
Dean Leffingwell, Don Widrig. 
 - 2nd ed. 
 - New Delhi :  Pearson Education,  2003. 
 - 536 p. ;  (R 13 SH 4). 
 - 2nd edition. .
 - 2nd edition. .
<br/><br/> This Second Edition of the popular text Managing Software Requirements focuses on this critical cause of failure and offers a practical, proven approach to building systems that meet customers' needs on time and within budget. Using an approachable style, their own war stories and a comprehensive case study, the authors show how students can effectively identify requirements by applying a variety of techniques, centered on the power of use cases. The book illustrates proven techniques for determining, implementing, and validating requirements. 
<br/><br/><label>ISBN: </label>9788131711799 9780321122476 (hardcover) 
<br/><br/><label>Source: </label> Sheik Brothers  PKR 1733.40 
<br/><br/><label>Dewey Class. No.: </label>005.1068