Wai-Wai : attraverso le foreste dell’Amazzonia / Nicolás Guppy ; con 16 fotografie e una cartina

Wahrsagerei, Himmelskunde und Kalender der alten Azteken / Aus dem aztekischen Urtext übers, und erläutert von Leonhard Schultze Jena

Wages, productivity, and industrialization in Puerto Rico / by Lloyd G. Reynolds and Peter Gregory, with the assistance of Luz M. Torruellas

Wages paid / James Carnegie

Wage differences between United States and Guatemalan industrial firms in Guatemala

Wadubari / Marcos A. Pellegrini ; [traducción, Julia Calzadilla Núñez].

Wadubari / Marcos A. Pellegrini

W. N. Inciso : scultore, pittore / Carlo Munari

Vµutreshnognezdovi korelatsii pri demografski i sotsiologicheski izvadkovi izsledvanija v Narodna Republika Bµulgarija Intraclass correlations in demographic and sociological sample investigations in the People’s Republic of Bulgaria / M. Dineva

Vultos e episodios do Brasil/ Baptista Pereira