TY  - BOOK
AU  - Parmley, Robert. O
TI  - Machine devices and components illustrated sourcebook
SN  - 0-07-143687-1
U1  - 621.815 MAC 
PY  - 2005///
CY  - NEW YORK
PB  - MCGRAW HILL
KW  - MACHINE DEVICES.MACHINE COMPONENTS
ER  -