TY  - BOOK
AU  - Ackert,Patricia
AU  - Nebel,Anne L.
TI  - Concepts and comments: a reader for students of English as a second language 
SN  - 0155997181
PY  - 1997///
CY  - Fort Worth
PB  - Harcourt Brace
KW  - English language
KW  - Textbooks for foreign speakers
ER  -