TY  - BOOK
AU  - Karnasih ,Ida
TI  - Small-group cooperative learning and field -dependence /independence effects on achievement and affective behaviours in mathematics of secondary school students in Medan , Indonesia
PY  - 1996///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
N1  - Thesis (Ph.D) - Florida State University , 1995
ER  -