000 00455nam a22001697a 4500
008 230323b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a66.074
_bL4
100 _aRiesenfeld, Fred C
245 _aGas purification
260 _aNew York:
_bGulf Publishing Company,
_c1960
300 _a760p.
650 _aManagement
653 _aGas
700 _aKohl, Arthur L
942 _2udc
_cREF
999 _c13482
_d13482