Castellón Barreto, Ernesto. Manual de procesal penal Ernesto Castellón Barreto. - León, Nicaragua Editorial Universitaria 1993. - 288 p. forms. LCCN: Subjects--Topical Terms: Criminal procedures--Nicaragua. LC Class. No.: KGG5819 b .C37 1993 Dewey Class. No.: 345.7285/05 a 347.285055