00303nam a2200109Ia 4500008004100000100002200041245005000063260003800113300001000151650002000161650001200181220216s9999    xx            000 0 und d  aHoa Tran Thi Thuy 0aVietnam rubber industry: Trend of development  bKautschuk Gummi Kunststoffec2012  a24-25  aRubber industry  aVietnam