TY  - BOOK
AU  - ORTHWEIN, WILLIAM C
TI  - CLUTCHES AND BRAKES , DESIGN AND SELECTION
SN  - 0-8247-7393-4
U1  - 629.246 ORT'C 
PY  - 1986///
CY  - NEWYORK
PB  - MARCEL DEKKER
KW  - CLUTCHES BRAKES
ER  -