Welland,Ray <br/><br/>
Cobol/ 
Welland Ray 
 -  Anrnold-Heinemann,  1982 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobol<br/>Computer Science  
<br/><br/><label>Dewey Class. No.: </label>001.642  / WEL