Innovative use of estar in the bilingual collunity of El Paso, Texas - Martínez Sequeira, Ana Teresa (Texas : A. T. Martínez S, 1990)
Thesis (Master of Arts) University of Texas al El Paso. Faculty of tha Graduate School,1990
Bibliografía yu apéndice al final de la obra
Keywords: VERBOS; INGLES; GRAMATICA; SOCIOLINGUISTICA