TY  - BOOK
AU  - Werner,Patricia K.
AU  - Baker,Lida R.
TI  - Mosaic one: content-based grammar 
SN  - 9701010485
U1  - 421 F37m 
PY  - 1996///
CY  - México
PB  - McGraw Hill
KW  - Lengua Inglesa
KW  - Textbooks for foreign speakers
KW  - English language
KW  - Grammar
KW  - Problems, exercises, etc
ER  -