Condon, Robert J. <br/><br/>
Data Processing Systems Analysis and Design / 
R.J. Cordon. 
 - Second Edition 
 - Reston, Virginia :  Reston Publishing Company, Inc.,  1978. 
 - 334 p. :  fig., tables. 
<br/><br/>Includes Index. 
<br/><br/><label>ISBN: </label>0-8359-1251-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business<br/>Data Processing