Davis, Alan M. <br/><br/>
Software requirements :  analysis and specification / 
by Alan M. Davis. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  1990. 
 - xxvi, 516 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0138246734 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software--Development.