Laporan Menghadiri Latihan " Advanced Training In Ceramics Technology, Modul 1 - Model And Mould Making ", Di Sirim Berhad, Shah Alam, Selangor, 21 - 25 Julai 2003 Kori b. Mohammad - Perak Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia 2003 - 50 p. ill., chart 29 cm