000
00297nam a2200121 4500
008
160616s 000 0
245
_a
Spectroscopic analysis of gas mixtures
100
_a
Bochkova, O.P.
100
_a
Shreyder, E Ya
500
_a
C5:72 K5
942
_c
BK
_2
BK9146
080
_a
535.1 BOC
999
_c
9146
_d
9146