Condon, Robert J. <br/><br/>
Data processing systems analysis and design 

 - 3rd ed. 
 - Reston   : Reston Publishing Company,  1982. 
 - xiii,383p.   : ill.   ; 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business<br/>Data processing<br/>System analysis
<br/><br/><label>LC Class. No.: </label>HF5548.2.C615