TY  - RPRT
TI  - Surface finish, friction and wear ; the need for more than one parameter 
AU  - Swyt, Dennis A
PY  - 1973
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 73-196
DO  - 10.6028/NBS.IR.73-196
ER  -