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phrutthisan chumphon m r
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ʻĀčhān ʻudommasưksā kap sangkhom patčhuban
Sanē Čhāmarik, Čhēttanā Nākwatchara, Phrưtthisān Chumphon M. R., Samākhom ʻĀčhān ʻUdommasưksā hǣng Prathēt Thai · Samākhom ʻĀčhān ʻUdommasưksā hǣng Prathēt Thai
12 sayfa · 1987
College teachers / Attitudes / Congresses / COllege teachers' socio-economic status