TY - BOOK AU - Natthapong Charoenpit, 1945- TI - Dual affects of logical thinking abilities and instructional approaches on learning outcomes in an introductory college chemistry course offered at Sri Nakharinwirot University, Pisnuloke, Thailand PY - 1979/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Achievement tests KW - Chemistry KW - Study and teaching N1 - Thesis (Ph.D.) - Pennsylvania State University, 1979 ER -