TY  - BOOK
AU  - JAMES, Albert (ed.)
TI  - Structures and forces : stages 1 and 2: a unit for teachers
SN  - 356040070
PY  - 1972///
CY  - London
PB  - Macdonald Educational
KW  - Science
KW  - Study and teaching (Elementary)
KW  - Great Britain
KW  - Power (Mechanics)
KW  - Study and teaching (elementary)
KW  - Physics
N1  - Includes index
ER  -