Szymanski, Robert A. <br/><br/>
Computers and information systems /  
 Computers & information systems 
Robert A. Szymanski, Donald P. Szymanski, Donna M. Pulschen. 
 - Upper Saddle River, NJ :  Prentice Hall,   1995. 
 - xxvii, 623 p. :   ill. (some col.) ;   26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0024187674 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Computer software
<br/><br/><label>LC Class. No.: </label>QA76.5