TY - BOOK AU - Ladda Chookiat Rakpraja, TI - Perception of needs of secondary school mathematics teacher in Thailand relating to in-service education PY - 1978/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Mathematics teachers KW - Training of KW - Thailand KW - Mathematics KW - Study and teaching (Secondary) KW - Statistics N1 - Thesis (Ed.D.) - University of Northern Colorado, 1978 ER -