Zulawski, A. Frontier workers and social change: Pilaya y Paspaya (Bolivia) in the early eighteenth century.

Zulawski, Ann. Frontier Workers and Social Change: Pilaya Y Paspaya (Bolivia) in the Early Eighteenth Century.

Zulawski, Ann. Frontier Workers and Social Change: Pilaya Y Paspaya (Bolivia) in the Early Eighteenth Century.