TY  - RPRT
TI  - Diphenylmethane-containing dianhydride and polyimides prepared therefrom
AU  - St.clair, Anne K.
AU  - Boston, Harold G.
AU  - Pratt, J. Richard
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19930019896
ID  - 19930019896
ER  -