Yazar
Luis E Heysen
11 cilt bulundu.
Luis E. Heysen · Editorial "Librería peruana,"
128 sayfa · 1933
Agriculture / Economic aspects of Agriculture / Economic policy / Economic aspects
Luis E. Heysen · [Organización Regional Interamericana de Trabajadores]
46 sayfa · 1957
Social conditions / Indians of Mexico
Luis E. Heysen · Universidad Nacional Federico Villarreal, Programa Académico de Ciencias Sociales
27 sayfa · 1977
International economic relations / International relations
Luis E. Heysen · E. Bracamonte Vera
434 sayfa · 1975
Politics and government / Land reform / Partido Aprista Peruano
Luis E. Heysen · E. Bracamonte Vera
505 sayfa · 1977
Politics and government / Land reform / Partido Aprista Peruano
Luis E. Heysen · Organización Regional Interamericana de Trabajadores
55 sayfa · 1957
Rural conditions
Luis E. Heysen · Revista de la Facultad de Ciencias Económicas y Comerciales, Universidad Nacional Mayor de San Marcos
Sayfa sayısı yok · 1966
Kategori yok
Luis E. Heysen · Universidad Federico Villarreal
315 sayfa · 1978
Educational sociology / Export controls