TY  - BOOK
AU  - Helgesen,Marc
AU  - Brown,steven
AU  - Mandeville,Thomas
TI  - English Firsthand 2
SN  - 9620053478
AV  - PE1112 H474 E5 2005
PY  - 2005///
CY  - Hong Kong
PB  - Longman Asia ELT
KW  - English Language
KW  - Education
KW  - English language
KW  - Grammar
N1  - CD-ROM 29 แผ่น
ER  -