000 00342nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a66(031)
_bULL.B3
245 0 _aUllmann's encyclopaedia of industrial chemistry. V B3.Unit operation II
250 _aEd.5
260 _aWeinheim
_bVCH
_c1988
650 _aCryogenic technology
942 _cBK
999 _c40084
_d40084