TY  - BOOK
ED  - Open University.
TI  - Engineering mechanics: solids 
SN  - 0335170021
PY  - 1980///
CY  - Milton, Keynes
PB  - Open University Press
KW  - Force and energy
KW  - Power (Mechanics)
N1  - At head of title; Block 3; Unit 5; Unit 6
ER  -