Food production generic competencies communicate in english on the telephone D1.LAN.CL10.04 Assessor Manual - กรุงเทพมหานคร : Office of the permanent secretary ministry of tourism and sports, 2015. - 50 หน้า - Food production generic competencies communicate in english on the telephone Assessor Manual Pink Book .

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Communication--English language
Assessor Manual
Office of the permanent secretary ministry of tourism and sports
English communication on the phone

H0327