Title: Čhamnūan prachākō̜n čhamnǣk tām ʻāchīp rāilaʻīat čhāk Sammanō prachākō̜n læ khēha, Phō̜. Sō̜. 2523, thūa rātchaʻānāčhak læ Krung Thēp Mahā Nakhō̜n
Subjects: Labor supply, Statistics, Census, 1980, Occupations
Places: Thailand