000 00297nam a2200121 4500
008 160616s 000 0
245 _aSpectroscopic analysis of gas mixtures
100 _aBochkova, O.P.
100 _aShreyder, E Ya
500 _aC5:72 K5
942 _cBK
_2BK9146
080 _a535.1 BOC
999 _c9146
_d9146