Ashley, Ruth. <br/><br/>
COBOL wizard :  a Wiley programmer's reference / 
Ruth Ashley, Judi Fernandez 
 - New York :  John Wiley & Sons, Inc.,  c1987. 
 - 236 p ;  23 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0471849138 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming.      <br/>Cobol (Programming Language)
<br/><br/><label>Dewey Class. No.: </label>005.133  / ASC 1987