Test development of mathematics subject matter knowledge levels of division of rational numbers of Thai preservice elementary teachers [microform] /
Praphai Chalardkid
- Ann Arbor, Mich. : University Microfilms International , 1994
- 2 microfiches ; 11 x 15 cm.
Thesis (Ph.D.) - Oregon State University, 1993
Mathematics--Study and teaching (Elementary) Mathematics teachers Elementary school teachers