00308nam a2200073Ia 4500008004100000100001900041245007000060260010400130220216s9999    xx            000 0 und d  aOkuyama Michio 0aRecent advances in tire technology and its impact on NR marketing  bIn: International Rubber Marketing Conference 1999 held in Hatyai, 23-24 June 1999, pp. 87-92c1999