Worth, Thomas <br/><br/>
Cobol for beginners 

 - New Jersey  Prentice-Hall  1977 
 - [8],369 p. 
<br/><br/><label>ISBN: </label>0131393782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobol<br/>Computer science<br/>Programming<br/>Programming language
<br/><br/><label>Dewey Class. No.: </label>005.133  / WOR