Haden Douglas H. <br/><br/>
Total business systems    Computers in business    

 - New York  West Publishing U. S. A.       1978 
 - xvi, 463p. Bibliography p.409-20  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Dewey Class. No.: </label>X:8:(D6,9(B), L8