O'Neil, Sharon Lund. <br/><br/>
Office information systems  concepts and applications 
Sharon Lund O'Neil. 
 - 3rd ed. 
 - New York  Gregg Division, McGraw-Hill  c1990. 
 - p. cm. 
<br/><br/><label>ISBN: </label>007047818X 
<br/><br/><label>LCCN: </label>89025945 //r92 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office information systems.<br/>Electronic office machines.<br/>Business--Data processing.<br/>Office practice--Automation.
<br/><br/><label>LC Class. No.: </label>HF5548  / .O57 1990 
<br/><br/><label>Dewey Class. No.: </label>651.8