Mosaicos : Spanish as a world language /
Castells, Matilde Olivella de.
Mosaicos : Spanish as a world language / Matilde Olivella de Castells ... [et al.]. - Upper Saddle River, N.J. : Prentice Hall, 2005. - xxv, 557, 58 p. : col. ill., maps ; 27 cm.
Spanish language--Textbooks for foreign speakers
Mosaicos : Spanish as a world language / Matilde Olivella de Castells ... [et al.]. - Upper Saddle River, N.J. : Prentice Hall, 2005. - xxv, 557, 58 p. : col. ill., maps ; 27 cm.
Spanish language--Textbooks for foreign speakers