Hee, Kees Max van <br/><br/>
Information systems engineering :  a formal approach / 
K.M. van Hee 
 - Cambridge :  Cambridge University Press,  2009 
 - xiii, 421 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521110648 (pbk) 9780521455145 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems engineering<br/>Information technology