000 00318pam a2200121a 44500
082 _a661.9
_bUs9p
100 _aUsyukin, I. P.
245 1 _aPLANT AND MACHINERY FOR THE SEPARATION OF AIR BY LOW TEMPERATURE METHODS
260 _aOxford
_bPergamon Press
_c1965
300 _a185
964 _gCIRC
997 _a35844 W
999 _c443192
_d443192