iso certification
หน้าแรก Library Catalog (OPAC)


Ayer, Frederic L's books list

No.TitlePublish Year
1.A Suggested Research Design for USOM/Thailand - Communications Media Research and Evaluation1963
2.Some Difficulties of Research in Thailand, from A Report of the Conference on Child Study, February 18, 19611961
3.Program to Promote the Use of Fertilizer by Kenaf Growers in Northeast Thailand1966