O'Leary, Timothy J., <br/><br/>
Computers and information systems / 
T.J. O'Leary, Brian K. Williams. 
 - 2nd ed. 
 - Redwood City, Calif. :  Benjamin/Cummings Pub. Co.,  c1989. 
 - xxix, 687 p. :  ill. (some col.) ;  27 cm. 
<br/><br/>The Tool For New Careers (Page-1), The Uses Of Software (Page-58), The Uses Of Hardware And Technology (Page-172), Computer Based Information Systems (Page-352), The Rewards And Risks Of The Information Age (Page-500). 
<br/><br/><label>ISBN: </label>0805369422 
<br/><br/><label>LCCN: </label>88026055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>Office practice--Automation.
<br/><br/><label>Dewey Class. No.: </label>005.74,OLE