Rosen, Arnold. <br/><br/>
Office automation and information systems/ 
Arnold Rosen ; Arnold Rosen. 
 - xvi, 363 sayfa: resimli 
 - The Merrill series in computer information systems .
 - The Merrill series in computer information systems .
<br/><br/> Dizin var. 
<br/><br/><label>ISBN: </label>0675205573 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Office practice--Automation.<br/>Business--Data processing.
<br/><br/><label>LC Class. No.: </label>HF5548  / .R67 1987