IBM RISC SYSTEM/6000 :  A  business perspective / 
Hoskins,Jim 
 - 3rd ed. 
 - New York :  John Wiley and sons inc.,  c1993 
 - xx,346p.:  ill.;  24cm.  it includes bibliographical and indexes 
<br/><br/><label>ISBN: </label>0 471 58061 9 
<br/><br/><label>Subjects--Personal Names: </label>--Information systems
<br/><br/><label>Dewey Class. No.: </label>004.165 HOS