Werner, D. Michael. <br/><br/>
PC applications for business / 
by D. Michael Werner, Thomas W. Warrner. 
 - San Francisco, Calif. :  HarperCollins,  1991. 
 - xix, 748 p., I-8 
<br/><br/><label>ISBN: </label>0673462560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Computer programs.<br/>Business--Data processing.