TY  - BOOK
AU  - Roberts,Bob
ED  - University of Papua New Guinea.
TI  - Primary mathematics teaching: implications for inservice training 
PY  - 1986///
CY  - [Port Moresby]
PB  - Educational Research Unit, University of Papua New Guinea
KW  - Mathematics
KW  - Study and teaching (Primary)
KW  - Papua New Guinea
KW  - Mathematics teacher
KW  - In-service training
ER  -