El Territorio mexicano
Ruiz Naufal, Víctor M.
Brown Villalba, Cecilia.
Instituto Mexicano del Seguro Social.
México Instituto Mexicano del Seguro Social
1982
Vol. 2 by Cecilia Brown Villalba, Lourdes Celis Salgado, Miguel Messmacher, and others
Accompanied by "Planos y mapas" (36 sheets : col. ill., maps, plans ; 78 x 46 cm. folded to 46 x 41 cm.) issued in a case
Includes bibliographies
Contents: t. 1. La Nación -- t. 2. Los estados