Szymanski A Robert <br/><br/>
Computers and information systems / 
Robert A.Szymanki, Donald P.Szymanki, Donna M. Pulschen. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  1995. 
 - xxvii, 546 p. :  col. ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0024187674 
<br/><br/><label>LCCN: </label>94016833 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>LC Class. No.: </label>QA76 
<br/><br/><label>Dewey Class. No.: </label>004