BRACCHI,G (ED), LOCKEMANN,P.S (ED) <br/><br/>
INFORMATION SYSTEMS METHODOLOGY: PROCEEDINGS OF 2ND CONFERENCE,1978 

 - 1 
 - BERLIN  SV  1978 
 -  695 
<br/><br/><label>ISBN: </label>NCST  253 
<br/><br/><label>Dewey Class. No.: </label>1041