Hynek, Mel. <br/><br/>
Data entry in business  concepts and applications 
Mel Hynek. 
 - New York  Macmillan / MacGraw-Hill  c1992. 
 - p.  ill. 
<br/><br/> System requirements for computer disks: IBM version (2 disks with same software) requires IBM PC or IBM compatible, DOS 2.1 or higher, and 1 disk drive. Apple version (3 disks) requires Apple computer, and 1-2 disk drives. 
<br/><br/><label>ISBN: </label>0070316791 
<br/><br/><label>LCCN: </label>89007997 //r93 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing--Problems, exercises, etc.<br/>Electronic data processing--Data entry--Problems, exercises, etc.
<br/><br/><label>LC Class. No.: </label>HF5548.2  / .H95 1990 
<br/><br/><label>Dewey Class. No.: </label>650/.028/5572