SAWDERS, Donald H. <br/><br/>
Compuetrs in Business 

 - lONDON  Mcgraw-Hill Book Company  1985 
 - 461P. 
<br/><br/><label>ISBN: </label>0-07-054645-2 
<br/><br/><label>Dewey Class. No.: </label>1.64