TY  - BOOK
AU  - Venton Levy Doughtie
AU  -  Walter M. James, 
TI  - Elements of mechanism
U1  - 621.81 
PY  - 1954///
CY  - New York
PB  - John Wiley and Sons Inc
N1  - Venton Levy Doughtie & Walter M. James: Elements of mechanism.  New York.  John Wiley and Sons Inc, 1954.--(621.81DOU)
ER  -