TY - BOOK AU - Bupphachart Photisaro Tunhikorn TI - Attitudes toward and achievenent in science of secondary students in Kasetsart Demonstration School, Bangkok, Thailand PY - 1986/// CY - Corvallis PB - Oregon State University KW - Science KW - Study and teaching KW - Thailand N1 - Thesis (Ph.D) - Oregon State University, 1986; p. 88-95 ER -