TY  - RPRT
TI  - Method for machining holes in composite materials
AU  - Daniels, Julia G.
AU  - Ledbetter, Frank E., III
AU  - Clemons, Johnny M.
AU  - Penn, Benjamin G.
AU  - White, William T.
PY  - 1987
UR  - https://ntrs.nasa.gov/citations/19870016058
ID  - 19870016058
ER  -