Mccarthy, Matthew J.  <br/><br/>
Black and white Business Computing  
By Matthew J. McCarthy 
 - Fourth Edition 
 - Boston:   Pearson learning solutions;  c2011 
 - xv, 299p.  ill.;  25cm 
<br/><br/>Includes bibliographic references and index 
<br/><br/><label>ISBN: </label>1256051691 
<br/><br/><label>LC Class. No.: </label>HD 31.3  / .M42 2011