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Postal Address
18 Chalermprakiat Rama 9 soi 67, Kwang Dokmai, Pravet District,
Bangkok 10250 ThailandPhone & E-mail
Phone: 02-347-2280
Fax: 02-726-6341
mathchallenge(at)pais.ac.th
18 Chalermprakiat Rama 9 soi 67, Kwang Dokmai, Pravet District,
Bangkok 10250 Thailand
Phone: 02-347-2280
Fax: 02-726-6341
mathchallenge(at)pais.ac.th