TY  - BOOK
AU  - Werner,Patricia K.
AU  - Nelson,John P.
TI  - Mosaic II: a content- based grammar 
SN  - 0071009809
PY  - 1990///
CY  - New York
PB  - McGraw- Hill, Inc
KW  - English language
KW  - textbook for foreign speaks
KW  - textbook for foreiguers
ER  -