Grady, Jeffrey O. <br/><br/>
System requirements analysis / 
Jeffrey O. Grady 
 - Amsterdam ;  Boston :  Elsevier Academic Press,  c2006 
 - xxii, 455 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>012088514X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems engineering<br/>System analysis