Szymanski, Robert A. <br/><br/>
Introduction to computers and information systems   [Book] 
Robert A. Szymanski. 
 - 2nd Ed. 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>004