TY  - BOOK
TI  - ESP in practice: models and challenges for teachers 
PY  - 1989///
CY  - Washington, D.C.
PB  - Bureau of Educational and Cultural Affairs
KW  - English laguage -- Study and teaching--foreign speakers
KW  - sears
KW  - English language --Business English--study and teaching
KW  - English language --Technical English--study and teaching
N1  - Includes bibliographical references
ER  -