000
00266pam a2200109a 44500
082
_a
NASA
_b
CR-1737 -
100
_a
P E D,Morgan
245
1
_a
Simultaneous polymerization and molding of pyrrone polymers
260
_a
_b
_c
700
_a
H Scott
997
_a
TR8656 C
999
_c
406121
_d
406121