Freeman, Peter <br/><br/>
Software perspectives :  the system is the message / 
Peter Freeman 
 - Massachusetts :  Addison-Wesley ,  1987 
 - xxvi, 294p. :  ill. ;  21 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0201119692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Computer programmes
<br/><br/><label>Dewey Class. No.: </label>510.78  / FRE2