TY  - BOOK
AU  - Eckstut-Didier, Samuela
TI  - Focus on grammar 1: an integrated skills approach worbook 
T2  - Components
SN  - 0134579372
AV  - LE PE1128 E192f 2017
U1  - 428 
PY  - 2017///
CY  - United States of America
PB  - Pearson
KW  - Inglés - Libros de texto para extranjeros
KW  - Inglés - Gramática
N1  - Incluye índice; 1. Identifying things and people -- 2. Be: present -- 3. Be: past -- 4. Imperatives and the simple present -- 5. Adjetives -- 6. Present progressive and can -- 7. Nouns, articles, and pronouns
ER  -