00484nam a2200193Ia 4500001000700000003000400007008004500011010001100056020001800067041001300085100002000098245003700118260003500155300001100190650001600201650000900217650004800226082001600274000701LIB220712b1989 py ||||| |||| 00| 0 spa d a000701 a0-07-065086-1 aIngleĢs aTowner, Larry E aCase concepts and implementation bMcGraw-Hill,aNew York :c1989 a232 p. aINFORMATICA aCASE aLENGUAJES DE PROGRAMACION PARA COMPUTADORAS a001.6425 CA