000 00338nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a660.2969 D2564
100 _aDAVIES,M
245 0 _aPHYSICAL PRINCIPLES OF GAS LIQUEFACTION AND LOW TEMPERATURE RECTIFICATION
260 _aLONDON
_bLongman
_c1949
300 _a25X16
942 _cBK
_2DDC
999 _c12831
_d12831