TY  - BOOK
AU  - Ryder,G.H.
AU  - Bennett,M.D.
ED  - English Language Book Society.
TI  - Mechanics of machines
SN  - 0333248465
PY  - 1978///
CY  - Basingstoke and London
PB  - English Language Book Society/ Macmillan
KW  - Mechanical engineering
ER  -