Sawyer Stacey C. <br/><br/>
Using Information Technology: A Practical Introduction 

 -  Mcgraw-Hill  2001 
 - 328 P. 
<br/><br/><label>ISBN: </label>0 07 239875 2 
<br/><br/><label>Dewey Class. No.: </label>004 SAW 2001 C.1