TY - BOOK AU - Arias, Carlos L. TI - Marginality, mass communication and modernization in five Latin American communities PY - 1969/// CY - (East Lansing) PB - The author KW - America Latina KW - Condiciones economicas KW - Condiciones sociales KW - Cambio social KW - Comunicación de masas N1 - Thesis (Master of Arts.) -- Michigan State University ER -