Ralph, Stair M. <br/><br/>
Principles information systems: a managerial approach 

 - Boston  Boyd and Fraser  1992 
 - xxx,701p.  26cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managerial Information System
<br/><br/><label>LC Class. No.: </label>ECO T58.6.S72