normatividad colombia viviana By gruposga Feb 4, 1990 decreto 1120 fjdkfjdlkfjsadlkfjdsalkjfdslkkjfdslkjfdlkfjdsaklfjsadñklfjdslkfjsdklñfjdsañklf Dec 4, 1999 decreto 1240 jsaklfjdslfjdsklfjsadklfjdsaklfñj