TY - BOOK AU - Veeravan Jongjit TI - The inservice needs of public secondary school principals as perceived by principals, supervisors and selected teachers of Bangkok, Thailand PY - 1984/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - School superintendents and principals KW - Thailand KW - Bangkok KW - In-service training KW - School supervision, Secondary N1 - Thesis (Ph.D.)-Mississippi State University, 1983 ER -