Blethyn, Stan G. <br/><br/>
Design information systems  [Books]. 
Stanley G. Blethyn [and] Carys Y. Parker. 
 - London  Butterworth-Heinemann  1990 
 - Pages: 367 
<br/><br/><label>ISBN: </label>0750610387  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Management information systems.
<br/><br/><label>Dewey Class. No.: </label>T/58.6  / BLE