TY  - BOOK
AU  - Sukanya Siritantikorn-
TI  - Teaching competency needs of vocational business teachers at the upper secondary school level in Thailand, as perceived by vocational business education instructors
PY  - 1979///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Vocational teachers, Training of
KW  - Thailand
KW  - Business teachers
N1  - Thesis (Ph.D.) - University of Iowa, 1979
ER  -