Clifton, H. D.  1927- <br/><br/>
Business data systems :  a practical guide to systems analysis and data processing / 
H. D. Clifton 
 - Englewood Cliffs, N.J. :  Prentice-Hall International,  1978 
 - xii, 387 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0130939633 
<br/><br/><label>LCCN: </label>78-000826 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing<br/>System analysis