@book{1790, author = {Valero Silva, Freddy A. and Colombia. and Colombia.}, title = {Desarrollo de nuevos productos Boyacá, Ráquira}, publisher = {Artesanías de Colombia S.A.,}, year = {2000.}, address = {Bogotá, D.C. (Colombia) :}, note = {Convenio Artesanias de Colombia S.A. -- SENA -- FONADE} }