00612nam a2200193Ia 4500 287411 20160527201514.0 08090902006 9780471722618 Arecibo Biblioteca Stern, Nancy Local 174384 COBOL for the 21st Century Nancy Stern Robert A. Stern, James P. Ley. 11th ed. Canada John Wiley & Sons 2006. 764 p. 27cm. Includes appendixes. COBOL Computer program language Local 74614 Structured programming Local 175192 207731 207731 0 0 ddc 0 005_130000000000000_S839C_2006 0 abl 330895 1 1 17 2016-05-27 423291 0 005.13 S839c 2006 60000010059860 2016-05-27 00:00:00 r:287411 6