Szymanski, Robert A. <br/><br/>
Computers and information systems / 
Robert A. Szymanski, Donald P. Szymanski, Donna M. Pulschen. 
 - xxvii, 623 pages :  color illustrations ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0024187674 (pbk.) 
<br/><br/><label>LCCN: </label>94016833 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Computer software
<br/><br/><label>LC Class. No.: </label>QA76.5  / .S98 1995 
<br/><br/><label>Dewey Class. No.: </label>004