Laporan rasmi kursus & kajian analisis keperluan latihan (TNA) Jabatan Pengairan & Saliran Malaysia (JPS) bagi Juruteknik gred J17, J22 & J26 : 1hb - 3hb November 2011 - Kuala Lumpur : DTE Consult , 2011 - Various paging, illust, 28 cm may Subjects--Topical Terms: Engineering