TY  - BOOK
AU  - Werner,Patricia K.
TI  - Mosaic I: a content-based grammar 
T2  - English Language Series
SN  - 0071009787
PY  - 1990///
CY  - New York
PB  - McGraw-Hill
KW  - English as a foreign language
KW  - English language
KW  - Textbooks for foreign speakers
N1  - Includes index
ER  -