Lawlor, Steven C. <br/><br/>
Computer information systems / 
Steven C. Lawlor 
 - 2nd ed. Int. ed. 
 - Fort Worth, Tex :  Dryden Press:  Harcourt Brace Jovanovich College Publishers,  c1992. 
 - xii, 483p. ;  26 cm. 
<br/><br/><label>ISBN: </label>0155126822 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Information technology.
<br/><br/><label>Dewey Class. No.: </label>004  / LAW