TY  - BOOK
AU  - Clarkson,Philip C.
ED  - Papua New Guinea University of Technology
TI  - Error analysis and attribution theory
PY  - 1983///
CY  - Lae
PB  - Mathematics Education Centre, Papua New Guinea University of Technology
KW  - Educational psychology
KW  - Mathematics
KW  - Study and teaching (Primary)
KW  - Papua New Guinea
KW  - Students
KW  - Self-rating of
ER  -