TY  - GEN
AU  - Hannah,John
AU  - Stephens,Richmond Courtney
TI  - Mechanics of machines: advanced theory and examples 
SN  - 071313254X 
AV  - TJ170 HAN 1972 
PY  - 1972///
CY  - London
PB  - Edward Arnold
KW  - Mechanical engineering
KW  - Machinery
N1  - No index
ER  -