"Leffingwell, Dean" <br/><br/>
Managing software requirements  a unified approach 

 - Delhi  Pearson Education  c2000 
 - "xxix,491p. : ill. ;24cm." 
<br/><br/> includes bibliography and index 
<br/><br/><label>ISBN: </label>8178082608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software--Development--Management