000
00292pam a2200121a 44500
008
160510b xxu||||| |||| 00| 0 eng d
082
_a
629.505 P943
245
_a
PROGRESS IN AERONAUTICAL SCIENCES
_b
260
_a
_b
_c
1968
300
_a
v. 1-,,,,,,
650
_a
FUROPYRONE
650
_a
FUROPYRAN
999
_c
479606
_d
479606