TY  - BOOK
AU  - UDOYONO,Bambang
TI  - English Conversation for Customer Service and Sales Promotion Staff
SN  - 978-979-29-3066-5
U1  - 428.24 
PY  - 2012///
CY  - Yogyakarta
PB  - Andi
KW  - 0
KW  - Grade 7-9
ER  -