TY  - RPRT
TI  - Copolyimides With Flexibilizing Groups
AU  - St. Clair, Terry L.
AU  - Burks, Harold D.
AU  - Progar, Donald J.
AU  - Proctor, K. Mason
PY  - 1987
UR  - https://ntrs.nasa.gov/citations/19870000278
ID  - 19870000278
ER  -