Norton, Peter. <br/><br/>
Introduction to computers. 

 - 7th ed. 
 - Delhi :  Tata McGraw-Hill,  2011. 
 - xxix, 628 p. :  ill. ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780070671201 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>004 NOR