TY  - BOOK
AU  - Scgranofer Azar,Betty
TI  - Fundamentals of English grammar
SN  - 9780130136466
U1  - 428.2 
CY  - #¿NOMBRE?
PB  - Pearson Education
KW  -  GRAMÁTICA
KW  - ENSEÑANZA DEL INGLÉS
N1  - Present time. Past time. Future time. The present perfect and the past perfect. Asking questions. Nouns and pronouns. Modal auxiliaries
UR  - http://www.syndetics.com/index.aspx?type=xw12&client=ecuadorsd&upc=&oclc=&isbn=9780130136466/LC.JPG
ER  -