Stern, Nancy B. <br/><br/>
COBOL for the 21st century / 
 Wiley COBOL syntax reference guide 
Nancy Stern, Robert A. Stern, James P. Ley 
 - 11th ed. 
 - Hoboken, NJ :  John Wiley & Sons,  c2006 
 - xiv, 764 p. :  ill. ;  28 cm. +  reference guide 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0471722618 9780471722618 0555117162 (reference guide) 9780555117163 (reference guide) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)<br/>Structured programming