Wetherbe, James. <br/><br/>
Readings in information systems :  a managerial perspective / 
James Wetherbe. 
 - [S.l.] :  West Group,  1988. 
 - 1 v. (unpaged) 
<br/><br/> Hardcover. 
<br/><br/><label>ISBN: </label>0314657673 9780314657671