ASHLEY, Ruth Fernandez, Judi N. <br/><br/>
Using structured COBOL: Cobol book 2 
/[by] Ruth Ashley, Judi N.Fernandez 
 - New York  John Wiley  1984 
 - xi, 420 p.- 
 - data processing training series .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>471871850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (computer programming language)<br/>Programming language
<br/><br/><label>Dewey Class. No.: </label>005.133COB  / ASH