Guía del investigador.
Contributors: Alcocer Martínez, Mariano.
Publisher: Imprenta de la Casa social católica
Published: 1923
Place of publication: Valladolid
Language: spa
Number of pages: 205
Subjects: Archives -- Spain.
Notes: At head of title: "Mariano Alcocer" and "Archivo general de Simancas."