O'Brien James A <br/><br/>
Computers in business management an introduction 
O'Brien James A 
 -  1979 
<br/><br/><label>Standard No.: </label>12672 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:80bD6,8(B), L9