Bentley, Trevor J. <br/><br/>
Making information systems work / 
Trevor J. Bentley 
 - London :  MacMillan,  1981 
 - 229 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0333241347 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems<br/>Decision making