TY  - BOOK
AU  - Hashemi,Louise
AU  - Thomas,Barbara
TI  - Cambridge grammar for pet. Grammar reference and practice
SN  - 9780521601214
U1  - 425 
PY  - 2012///
CY  - New York (Estados Unidos)
PB  - Cambridge University Press
KW  - GRAMATICA SISTEMATICA
KW  - INGLES
KW  - SOLUCION DE PROBLEMAS
N1  - Incluye glosario, gráficos, tablas; Adjectives.-- Adverbs.-- Comparisons.-- Present tenses.-- Past tenses.-- Present perfect and past simple.-- Past perfect.-- Nouns.-- Determiners and pronouns 1 2 3.-- The future.-- Modals.-- 1 2 3.-- Questiions and answers.-- Prepositions.-- 1 2 3.-- The ing from
ER  -