TY  - RPRT
TI  - ICSTIAT automation project experimental investigation of drill-bit wear 
AU  - Hilten, John S
AU  - Vezzetti, Carol F
AU  - Mayo-Wells, J Franklin
AU  - Lederer, Paul S
PY  - 1978
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 77-1423
DO  - 10.6028/NBS.IR.77-1423
ER  -