A partir del 1 de abril del ano 1994, con la entrada en vigencia de la Ley 100 de 1993, los colombianos afrontaron un cambio radical en la estructura del sistema pensional del pais, que afecto... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $20. ThriftBooks.com. Read more. Spend less.