Stern, Nancy B. <br/><br/>
Cobol programming / 
Nancy B. Stern , Robert A. Stern. 
 - 2nd ed. 
 - New York :  John Wiley & Sons,  1975. 
 - xii, 482 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>0471823295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language).<br/>Electronic digital computers--Programming.