TY  - BOOK
TI  - Understanding design and technology in primary schools: cases from teachers' research 
SN  - 0415130328
U1  - FOR 372.35 Un2 1996 
PY  - 1996///
CY  - London
PB  - Routledge
KW  - Engineering design
KW  - study and teaching (primary)
KW  - case studies
ER  -