TY  - BOOK
AU  - 郑秉吉 Zheng Bingji
TI  - 商言良语 , Shang yan liang yu
SN  - 9789671587706
U1  - 494 ZBJ 
PY  - 2018///
CY  - 雪兰莪
PB  - 机兴海星基金会
KW  - Business communication
KW  - Psychology, Industrial
KW  - Success in business
ER  -