Negotiation in business
5 books
Winning
2005 · ★ 3.0
ISBN 9780060796211- No cover
致勝
2012
ISBN 9789862169018 
Zhi sheng
2005
ISBN 9789864175086
赢
2005
ISBN 9787508604008- No cover
赢
2013
ISBN 9787508639529
5 books
Winning
2005 · ★ 3.0
ISBN 9780060796211致勝
2012
ISBN 9789862169018Zhi sheng
2005
ISBN 9789864175086赢
2005
ISBN 9787508604008赢
2013
ISBN 9787508639529