Longhurst, Jean  <br/><br/>
Cobol /  
Jean Longhurst and Audrey longhurst 
 - USA :  Prentice-Hall International, Inc ,  ©1989 . 
 - xii, 542 pages :   illustrations ;   28 cm  
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>0131398679 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming.<br/>COBOL (Computer Program Language)