Las técnicas de la investigación documental
By: Humberto Martínez González.
Edition: 1. ed.
Publisher: Area de Redacción e Investigación Documental, División de Ciencias Sociales y Humanidades, Universidad Autónoma Metropolitana-Unidad Azcapotzalco
Published: 1977
Place of publication: México
Language: spa
Number of pages: 118
Subjects: Report writing.
Notes: Bibliography: p. [119]