TY - BOOK AU - Sangsa-Ard Wan, 1934- TI - A study of the efficiency of student selection at the seven teachers' colleges in Bangkok - Dhouburi, Thailand PY - 1971/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Teachers KW - Thailand KW - Selection and appointment KW - Rating of N1 - Thesis (Ph.D.) - Indiana University, 1971 ER -