00261nam a2200085Ia 4500008004100000082002400041245007300065260002300138650001400161220204s9999    xx            000 0 und d  aNR:063PRE 1975bIRC 0aInternational Rubber Conference, 1975, Kuala Lumpur. V. 6. Economics  aKuala Lumpurb1975  aEconomics