TY  - BOOK
ED  - PENTON/IPC PUBLISHER
TI  - Machine Design v-52 1980
U1  - 621.81505 
PY  - 1980///
CY  - USA
PB  - PENTON/IPC PUBLISHER
KW  -  PENTON/IPC PUBLISHER
KW  - MACHINE DESIGN V-52 1980
ER  -