Natthapong Charoenpit, 1945- <br/><br/>
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  [microform] / 
by Natthapong Charaenpit 
 - Ann Arbor, Mich. :  University Microfilms International,  1979 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - Pennsylvania State University, 1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Achievement tests<br/>Chemistry--Study and teaching