TY  - GEN
AU  - Hannnah, John
AU  - Stephens, RC
TI  - Mechanics of machines: Elementary theory and examples
SN  - 0713135743
U1  - 621.8 
PY  - 1984///
CY  - London
PB  - Arnold
KW  - Machine Engineering
KW  - Mechanics of machines
ER  -