Hayden, Rebecca E <br/><br/>
Mastering American English :  A handbook-workbook of essentials 

 - Englewood Cliffs :  Prentice-Hall,  1956. 
 - 260 p. :  gráfs. 
<br/><br/> Appendix: Verb Conjugations. - Letter Forms. - List of American-English Speech Sounds.  Incluye ejercicios. 
<br/><br/>Word Order. - Verbs. - Verbals. - Articles. - Prepositions. - Nouns and Pronouns. - Adjectives and Adverbs. - Punctuation. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLÉS<br/>GRAMÁTICA--INGLÉS<br/>ACTIVIDADES DE APRENDIZAJE