Hudson, R. W. <br/><br/>
Business computer systems : 

 -  1986 
<br/><br/><label>ISBN: </label>0070849765 (pbk.) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Business--Data processing.  <br/> Application software.
<br/><br/><label>LC Class. No.: </label>HF5548.2 .H78 1986