Silver, Gerald A. and Silver, Joan B. <br/><br/>
Data processing for buisness 

 - 2nd ed. 
 - New York  ; Harcourt Brace Jovanovich  , 1977 
 - xi,596p. 
<br/><br/><label>ISBN: </label>0155168096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Processing - Buisness<br/>General Knowledge
<br/><br/><label>Dewey Class. No.: </label>001.6425  / SIL