TY  - BOOK
AU  - Orthwein,William C.
TI  - Clutches and brakes: design and selection 
T2  - Mechanical engineering
SN  - 0824773934
PY  - 1986///
CY  - New York
PB  - M. Dekker
KW  - Clutches (Machinery)
KW  - Brakes
ER  -