TY - BOOK AU - Roberston,Richard TI - Roberston methods : : do you want to speak spanish? : a simple practical method of speaking spanish by means of imitated pronunciation PY - 1962///] CY - Barcelona : PB - Ramón Sopena, KW - Lengua española- KW - Métodos KW - Conversación y frases- KW - Inglés ER -