TY  - BOOK
AU  - Helgesen,Marc
AU  - Rost,Michael
TI  - New English Firsthand: developing communicative language skills. Teacher's manual 
SN  - 0582068525
U1  - 428.3 14
PY  - 1991///
CY  - Hong Kong.
PB  - Lingual House
KW  - English language
KW  - Spoken English
KW  - Study and teaching
ER  -