TY  - BOOK
AU  - Schoenberg,Irene
TI  - Focus on grammar
SN  - 0131900080
U1  - 428.24 
PY  - 2006///-
CY  - White Plains, NY
PB  - Pearson Longman
KW  - Inglés
KW  - Gramática
KW  - Textos para extranjeros
N1  - La Biblioteca posee: v. 4; Student book ; Student book A ; Student book B ; Student book with audio CD ; Student book A with audio CD ; Student book B with audio CD / Irene E. Schoenberg -- Teacher´s manual / Lida Baker -- Workbook ; Workbook A ; Workbook B / Sameula Eckstut
ER  -