| Type |  Book |
| ชื่อเรื่อง | AFMR 9th Asian Conference on Mental Retardation : quality of life for the mentally retarded : proceedings, November 5-10, 1989 Central Plaza Hotel, Bangkok, Thailand / organized by the Foundation for the Welfare of the Mentally Retarded of Thailand |
| ผู้แต่ง | Asian conference on mental retardation (9th : 1989 : Bangkok) |
| พิมพลักษณ์ | [S.l. : s.n.], 1989 |
| รูปเล่ม | 1061, [1] p. : ill. (some col.) ; 30 cm |
| หัวเรื่อง | EDUCATION OF MENTALLY RETARDED --CONGRESSES [] |
| | Mental retardation --Congresses [] |