Duffy, Neil M. <br/><br/>
Information management :  an executive approach / 
Neil M. Duffy, Michael G. Assad 
 - Cape Town :  Oxford University Press,  1980 
 - x, 236 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>1195701909 
<br/><br/><label>LCCN: </label>81-129730 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems