000 00274 a2200121 4500
080 _a544.4
_bM 958 M
245 1 _aModern gas analysis
_cby P.W. Mullen
260 _aNew York
_c1955
650 _aGas Analysis
100 1 _aMullen, P.W.
_d
300 _a354 p.
901 _a61023
999 _c27168
_d27168