Varsegi, Alex <br/><br/>
Practical business systems implementation :  a DP guide / 
/ Alex Varsegi 
 - New York  : Van Nostrand Reinhold,  1988 
 - 311p. 
<br/><br/><label>ISBN: </label>0442288433 
<br/><br/><label>LCCN: </label>88005597 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing<br/>System design
<br/><br/><label>LC Class. No.: </label>HF5548.2  / V326