Sumner, Mary. <br/><br/>
Computers: concepts and uses/ 
Mary Sumner ; Mary Sumner. 
 - 2nd ed. 
 - xix, 632 sayfa: resimli (some col.) 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0131634461  0,01 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>QA76.5  / .S89 1988