Title: Sathāni Witthayuthōrathat hǣng Prathēt Thai Chō̜ng 4 Khō̜n Kǣn, Sūn Prachāsamphan Khēt 1.
Description: Commemorative volume brought out on the inauguration of the transmission of the Radio Television Thailand, Channel 4, Ubon Ratchathani Province, northeastern Thailand; includes messages, articles on mass communication policy, and the role of radio-television on socio-educational development in the region.