Laudon, Kenneth C. <br/><br/>
Essentials of business information systems 
Kenneth C. Laudon, Jane P. Laudon 
 - 7th ed. 
 - Upper Saddle River, N.J.  Pearson/Prentice Hall  c2007 
 - xxviii, 433, [38]p.:  col. ill.  29cm 
<br/><br/> Includes bibliographical references (p. R-1 - R-10) and index 
<br/><br/><label>ISBN: </label>0132277816 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DRM,AEN,DPM<br/>Management information systems.