TY  - BOOK
AU  - Hughes, C T
TI  - PREPARATION AND CHARACTERIZATION OF LOW DP END-CAPPED PYRRONE MOLDINGS [NASA CR-1633] 
U1  - NASA 
PY  - 1970///
CY  -  Washington, D. C.
PB  - NASA
KW  - Pyrrone
KW  - Polyimidazopyrrolone
N1  - Bound With NASA CR-1631-40(Bound Acc. no 101540)
ER  -